diff --git a/mechanical/icE1usb-case/LICENSE b/mechanical/icE1usb-case/LICENSE
new file mode 100644
index 0000000..a73481c
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+++ b/mechanical/icE1usb-case/LICENSE
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diff --git a/mechanical/icE1usb-case/README.md b/mechanical/icE1usb-case/README.md
new file mode 100644
index 0000000..6e7a0dd
--- /dev/null
+++ b/mechanical/icE1usb-case/README.md
@@ -0,0 +1,10 @@
+icE1usb case design
+===================
+
+The PCB has been specifically designed to fit into the SZOMK AK-C-B-37 with
+silicone rings and custom end panels.
+
+The design for the end panel can be found here in standard DXF format,
+along with the various manufactured revisions and a change log.
+
+Designs are (C) 2020 Sylvain Munaut and released under CC-BY-SA 4.0.
diff --git a/mechanical/icE1usb-case/doc/SZOMK_AK-C-B-37.jpg b/mechanical/icE1usb-case/doc/SZOMK_AK-C-B-37.jpg
new file mode 100644
index 0000000..cede280
--- /dev/null
+++ b/mechanical/icE1usb-case/doc/SZOMK_AK-C-B-37.jpg
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diff --git a/mechanical/icE1usb-case/doc/akg_55_24.dxf b/mechanical/icE1usb-case/doc/akg_55_24.dxf
new file mode 100644
index 0000000..0ee07d4
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diff --git a/mechanical/icE1usb-case/ecn.md b/mechanical/icE1usb-case/ecn.md
new file mode 100644
index 0000000..0926610
--- /dev/null
+++ b/mechanical/icE1usb-case/ecn.md
@@ -0,0 +1,87 @@
+Mechanical Engineering Change Notes
+===================================
+
+Revision 0.0
+------------
+
+### Description
+
+Original design
+
+### Manufactured
+
+* Two pairs of front/back panels were ordered at [Schaeffer](https://www.schaeffer-ag.de/en/) in
+  1.5 mm thickness since 1.2 mm is not available.
+
+* Back panel was cut at Makilab by @tnt .
+
+### Issues noticed
+
+After trying to fit the back panel, it became obvious that the calculations were off and the
+height of the PCB (1.6 mm) was not properly accounted for, resulting in openings that were all
+1.6 mm too low.
+
+### Notes
+
+* DXF files were not kept.
+* Feeds & Speeds in the FreeCAD toolpaths were completely off and were overriden manually.
+
+
+Revision 0.1
+------------
+
+### Description
+
+First revision done after the 1.6 mm offset error was noticed. It was done even before the
+rev 0.0 panels were back from Schaeffer.
+
+### Changes compared to previous revision
+
+* Moved all opening 1.6 mm up.
+* Size of the 'mouse ears' (for square holes) has been reduced to 2 mm diameter.
+* Also made sure each square opening is a single poly-line in the DXF.
+
+### Manufactured
+
+* Cut two pairs of front/back panels at Makilab for the two proto cases. One of the back
+  panel was the previously 'bad' one (rev 0.0) and so the opening is now too wide and not
+  looking great, but it fits and is functional.
+
+### Issues noticed
+
+* The SMA hole height is too low. Nominal height above PCB was 6.4mm but that's for the
+  TE-Connectivity part. The SMA we're using is more like 6.85mm above the surface. To fix
+  this, the hole will be changed to be taller than wide to accomodate both parts.
+
+* All the square opening (single RJ45, dual RJ45, USB) have their excess located at the top
+  and have their bottom flush with the expected pcb height. This is different from the circular
+  opening which are aligned on their center. So change the positions so the excess clearance is
+  evenly distributed top/bottom of the expected position.
+
+# Notes
+
+* Although new FrontPanelDesigner files were made for this revision, they were never
+  submitted / manufactured.
+
+
+Revision 1.0
+------------
+
+### Description
+
+Production version, sent to manufacturer for production.
+
+### Changes compared to previous revision
+
+* Converted the SMA opening from a pure-circle to two half circles connected by lines.
+  The upper half circle is 0.5 mm above the previous center
+
+* Moved USB, 1xRJ45 and 2xRJ45 opening 0.2 mm down
+
+### Manufactured
+
+n/a
+
+### Issues noticed
+
+n/a
diff --git a/mechanical/icE1usb-case/icE1usb_end_panels.dxf b/mechanical/icE1usb-case/icE1usb_end_panels.dxf
new file mode 100644
index 0000000..cb03147
--- /dev/null
+++ b/mechanical/icE1usb-case/icE1usb_end_panels.dxf
@@ -0,0 +1,3230 @@
+999
+dxfrw 0.6.3
+  0
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+  2
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+  9
+$ACADVER
+  1
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+  9
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+  3
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+ 10
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+ 10
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diff --git a/mechanical/icE1usb-case/r1.0/front_panel.dxf b/mechanical/icE1usb-case/r1.0/front_panel.dxf
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diff --git a/mechanical/icE1usb-case/r1.0/icE1usb_end_panels.dxf b/mechanical/icE1usb-case/r1.0/icE1usb_end_panels.dxf
new file mode 100644
index 0000000..cb03147
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