diff --git a/LICENSE.txt b/LICENSE.txt
index 9165718..c1142c4 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1 +1 @@
-This thing was created by Thingiverse user apaneiro, and is licensed under cc.
\ No newline at end of file
+This model is based on a thing created by Thingiverse user `apaneiro` and that is `licensed under cc`, which is not very clear. Should we assume a CC-0 license?
diff --git a/README.txt b/README.txt
index f261024..57cefde 100644
--- a/README.txt
+++ b/README.txt
@@ -1 +1,3 @@
-Odroid M1 cases (w/ & w/o HDD) by apaneiro on Thingiverse: https://www.thingiverse.com/thing:5404932
\ No newline at end of file
+Odroid M1 Case for building a CLIC demo system
+
+Based on original work by apaneiro on Thingiverse: https://www.thingiverse.com/thing:5404932
diff --git a/files/OdroidM1-HDD_case-back.stl b/files/OdroidM1-HDD_case-back.stl
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index 09b91c0..0000000
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diff --git a/files/OdroidM1-HDD_case-front.stl b/files/OdroidM1-HDD_case-front.stl
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index 96d4caa..0000000
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diff --git a/files/OdroidM1_case.scad b/files/OdroidM1_case.scad
deleted file mode 100644
index f9b2824..0000000
--- a/files/OdroidM1_case.scad
+++ /dev/null
@@ -1,348 +0,0 @@
-// v2
-// Reduced rail width from 2 to 1.7
-// Adjust ethernet and micro-usb
-// Ease assembly
-
-
-$w=1.5;            // wall thickness
-$g=.2;             // gap
-
-$hl=123;           // heatsink length
-$hw=100;           // heatsink width
-$hrailh=1.7 - $g;  // heatsink rail height
-$hrailw=1.7 - $g;  // heatsink rail witdth
-
-$boxh=33;                 // box height
-$boxw=$hw + 2 * ($w + $g);  // box width
-$boxl=$hl / 2 + ($w + $g);  // box length
-
-$feeth=5.3;         // feet height
-
-// ========================================
-
-
-translate([0, 0, 0]) frontBox();
-
-translate([0, 0, 0]) rotate([0, 0, 180]) color("orange") backBox();
-
-
-// ================ MODULES ================
-
-module frontBox() {
-    difference() {  
-        box();
-        frontHoles();
-        frontScrewoles();
-        frontLabel();
-    }
-}
-
-module backBox() {
-    difference() {  
-        union() {
-            box();
-            connectors();
-        }
-        backHoles();
-        backScrewoles();
-    }
-}
-
-
-module frontLabel() {
-    color("green") 
-        translate([$boxw / 2 - 6, $boxl - .5, $feeth + 2])
-        rotate([90, 0, 180])
-        linear_extrude(2) text("Odroid M1", size=3);
-}
-
-module frontScrewoles() {
-    translate([0, 4.2, $feeth + $boxh - 20.3]) 
-        rotate([0, 90, 0])
-        cylinder(h=$boxw + 10, r=1.1, center=true, $fn=20);
-    translate([37, 4.2, 0]) 
-        rotate([0, 0, 90])
-        cylinder(h=50, r=1.1, center=true, $fn=20);
-    translate([-37, 4.2, 0]) 
-        rotate([0, 0, 90])
-        cylinder(h=50, r=1.1, center=true, $fn=20);
-}
-
-module backScrewoles() {
-    translate([0, -4.2, $feeth + $boxh - 20.3]) 
-        rotate([0, 90, 0])
-        cylinder(h=$boxw + 10, r=0.8, center=true, $fn=20);
-    translate([37, -4.2, 0]) 
-        rotate([0, 0, 90])
-        cylinder(h=50, r=0.8, center=true, $fn=20);
-    translate([-37, -4.2, 0]) 
-        rotate([0, 0, 90])
-        cylinder(h=50, r=0.8, center=true, $fn=20);
-}
-
-module connectors() {
-    difference() {
-        union() {
-            connector($boxw - 2 * $w);
-            translate([-$boxw / 2, 0, $feeth + $w + 10])
-                rotate([0, 90, 0]) 
-                    connector(20, 0);
-            translate([$boxw / 2, 0, $feeth + $w + 10])
-                rotate([0, -90, 0]) 
-                    connector(20, 0);
-        }
-        translate([$boxw / 2 - .5 * $w, -5, $feeth + $w])
-            rotate([0, -45, 0])
-            cube([10, 10, 2 * $w], center=true);    
-        translate([-($boxw / 2 - .5 * $w), -5, $feeth + $w])
-            rotate([0, 45, 0])
-            cube([10, 10, 2 * $w], center=true);    
-
-
-        translate([-($boxw / 2 - .5 * $w), -7.7, $feeth + $w])
-            rotate([0, 45, 45])
-            cube([10, 10, 2 * $w], center=true);    
-        translate([$boxw / 2 - .5 * $w, -7.7, $feeth + $w])
-            rotate([0, -45, -45])
-            cube([10, 10, 2 * $w], center=true);    
-    }
-}
-
-module connector($width, $z = $feeth) {
-    difference() {
-        union() {
-            translate([0, 0, $z + 1.5 * $w])
-                cube([$width, 18, $w], center=true);
-            translate([0, 4.5, $z + $w])
-                cube([$width, 9, $w], center=true);
-        }
-//        translate([0, -9.3, $z + 1.5 * $w])
-//            rotate([45, 0, 0])
-//            cube([$width + $g, 18, $w], center=true);
-        translate([0, 9.3, $z + 1.5 * $w])
-            rotate([-45, 0, 0])
-            cube([$width + $g, 18, $w], center=true);        
-        translate([0, -9.3, $z + 1.5 * $w])
-            rotate([-45, 0, 0])
-            cube([$width + $g, 18, $w], center=true);        
-    }
-}
-
-module backHoles() {
-    color("green") {
-        translate([0, $boxl, $feeth + $boxh - 13.8]) 
-            corners(24.26, 92);
-
-        translate([31.9, $boxl, $feeth + $boxh - 9.92]) 
-            cube([12.8, 5, 3.1], center=true);
-        translate([19, $boxl, $feeth + $boxh - 13.8]) 
-            rotate([90, 0, 0])
-            cylinder(h=5, r=3, center=true, $fn=100);
-        translate([-32.33, $boxl, $feeth + $boxh - 9.4]) 
-            rotate([90, 0, 0])
-            cylinder(h=5, r=2.85, center=true, $fn=100);
-    }
-}
-
-module frontHoles() {
-    color("green") {
-        translate([0, $boxl, $feeth + $boxh - 13.8]) 
-            corners(24.26, 92);
-        // ethernet
-        translate([34.42, $boxl, $feeth + $boxh - 14]) 
-            cube([15.32, 5, 13.5], center=true);
-        // usb
-        translate([-2.87, $boxl, $feeth + $boxh - 15.5]) 
-            cube([14.5, 5, 16], center=true);
-        translate([-21, $boxl, $feeth + $boxh - 15.5]) 
-            cube([14.5, 5, 16], center=true);
-        // power
-        translate([-38.8, $boxl, $feeth + $boxh - 14.07]) 
-            rotate([90, 0, 0])
-            cylinder(h=5, r=3.725, center=true, $fn=100);
-        // hdmi
-        translate([17.13, $boxl, $feeth + $boxh - 10.8]) {
-            difference() {
-                cube([15.35, 5, 6], center=true);
-                translate([-10, 0, 3])
-                    rotate([0, 45, 0]) 
-                        cube([6, 6, 6], center=true);
-                translate([10, 0, 3])
-                    rotate([0, -45, 0]) 
-                        cube([6, 6, 6], center=true);
-            }
-        }
-        // micro-usb
-        translate([-21.21, $boxl, $feeth + $boxh - 4.3]) 
-            difference() {
-                cube([8, 5, 3], center=true);
-                translate([-5, 0, -1.5])
-                rotate([0, -45, 0]) 
-                cube([3, 6, 3], center=true);
-                translate([5, 0, -1.5])
-                rotate([0, 45, 0]) 
-                cube([3, 6, 3], center=true);
-            }
-
-        translate([-39, $boxl - 3.5, $feeth + $boxh - 13.3]) 
-            cube([11, 5, 13], center=true);
-        translate([16.8, $boxl - 3.5, $feeth + $boxh - 11]) 
-            cube([19, 5, 10], center=true);
-    }
-}
-
-module corners($height = 0, $width = 0) {
-    $r = 4;
-    $h = $height - $r * 2;
-    $w = $width - $r * 2;
-    
-    rotate([0, 90, 90]) 
-        union() {
-            translate([-$h / 2, -$w / 2, 0])
-            difference() {
-                cylinder(h=1, r=$r, center=true, $fn=100);
-                cylinder(h=2, r=$r - 1, center=true, $fn=100);
-                translate([0, 5, 0])
-                    cube([20, 10, 2], center=true);
-                translate([5, 0, 0])
-                    cube([10, 20, 2], center=true);
-            }
-            translate([-$h / 2, $w / 2, 0])
-            difference() {
-                cylinder(h=1, r=$r, center=true, $fn=100);
-                cylinder(h=2, r=$r - 1, center=true, $fn=100);
-                translate([0, -5, 0])
-                    cube([20, 10, 2], center=true);
-                translate([5, 0, 0])
-                    cube([10, 20, 2], center=true);
-            }
-            translate([$h / 2, -$w / 2, 0])
-            difference() {
-                cylinder(h=1, r=$r, center=true, $fn=100);
-                cylinder(h=2, r=$r - 1, center=true, $fn=100);
-                translate([0, 5, 0])
-                    cube([20, 10, 2], center=true);
-                translate([-5, 0, 0])
-                    cube([10, 20, 2], center=true);
-            }
-            translate([$h / 2, $w / 2, 0])
-            difference() {
-                cylinder(h=1, r=$r, center=true, $fn=100);
-                cylinder(h=2, r=$r - 1, center=true, $fn=100);
-                translate([0, -5, 0])
-                    cube([20, 10, 2], center=true);
-                translate([-5, 0, 0])
-                    cube([10, 20, 2], center=true);
-            }
-            translate([$h / 2 + $r - .5, 0, 0])
-                cube([1, $w + .02, 1], center=true);
-            translate([-($h / 2 + $r - .5), 0, 0])
-                cube([1, $w + .02, 1], center=true);
-            translate([0, $w / 2 + $r  - .5, 0])
-                cube([$h + .02, 1, 1], center=true);
-            translate([0, -($w / 2 + $r  - .5), 0])
-                cube([$h + .02, 1, 1], center=true);
-        }
-}    
-
-module box() {
-    union() {  
-        walls();            
-        rails();            
-        feet();
-    }
-}
-
-module walls() {
-    difference() {
-        union() {          
-            // front wall
-            translate([0, $boxl - $w / 2, $feeth + $boxh / 2])
-                cube([$boxw, $w, $boxh], center=true);
-            // left wall
-            translate([($boxw - $w) / 2, $boxl / 2, $feeth + $boxh / 2])
-                cube([$w, $boxl, $boxh], center=true);
-            // right wall
-            translate([-($boxw - $w) / 2, $boxl / 2, $feeth + $boxh / 2])
-                cube([$w, $boxl, $boxh], center=true);
-        }
-
-        // corners cuts
-        translate([($boxw - $w) / 2 + 5, $boxl / 2, $feeth + $boxh + 0.6])
-            rotate([0,45,0])
-                cube([20, $boxl + 10, 15],center=true);
-        translate([-(($boxw - $w) / 2 + 5), $boxl / 2, $feeth + $boxh + 0.6])
-            rotate([0,-45,0])
-                cube([20, $boxl + 10, 15],center=true);
-    }
-
-    // bottom wall
-    difference() {
-        translate([0, $boxl / 2, $feeth + $w / 2])
-            cube([$boxw, $boxl, $w], center=true);
-
-        // bottom cuts
-        translate([0, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([10, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([-10, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([20, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([-20, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([30, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-        translate([-30, $boxl / 2, $feeth + $w / 2])
-            cube([3, 40, $w * 2], center=true);
-    }
-}
-
-module rails() {
-    translate([($boxw / 2  - $w) - ($hrailw - $w / 2) / 2, $boxl / 2, $feeth + $boxh - 6.7])
-        cube([$hrailw + $w / 2, $boxl - $w, $hrailh], center=true);
-    translate([-(($boxw / 2  - $w) - ($hrailw - $w / 2) / 2), $boxl / 2, $feeth + $boxh - 6.7])
-        cube([$hrailw + $w / 2, $boxl - $w, $hrailh], center=true);
-}
-
-module feet() {
-    $f = $feeth + $w / 2;
-    
-    difference() {
-        translate([($boxw - $f * 2) / 2, $boxl - $w / 2, $f / 2])
-        cube([$f * 2, $w, $f], center=true);
-
-        translate([($boxw - $f) / 2 - 1.5 * $f, $boxl - $w / 2, 0])
-            rotate([0, 45, 0])
-        cube([$f * 2, $w * 2, $f * 2], center=true);
-    }
-
-    difference() {
-        translate([-($boxw - $f * 2) / 2, $boxl - $w / 2, $f / 2])
-        cube([$f * 2, $w, $f], center=true);
-
-        translate([-($boxw - $f) / 2 + 1.5 * $f, $boxl - $w / 2, 0])
-            rotate([0, 45, 0])
-        cube([$f * 2, $w * 2, $f * 2], center=true);
-    }
-
-    difference() {
-        translate([-($boxw - $w) / 2, $boxl - $f, $f / 2])
-        cube([$w, $f * 2, $f], center=true);
-
-        translate([-($boxw - $w) / 2, $boxl - $f / 2 - 1.5 * $f, 0])
-            rotate([45, 0, 0])
-        cube([$w * 2, $f * 2, $f * 2], center=true);
-    }
-
-    difference() {
-        translate([($boxw - $w) / 2, $boxl - $f, $f / 2])
-        cube([$w, $f * 2, $f], center=true);
-
-        translate([($boxw - $w) / 2, $boxl - $f / 2 - 1.5 * $f, 0])
-            rotate([45, 0, 0])
-        cube([$w * 2, $f * 2, $f * 2], center=true);
-    }
-}
-
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