diff --git a/mechanical/icE1usb-case/r1.0/back_panel.dxf b/mechanical/icE1usb-case/r1.0/back_panel.dxf
new file mode 100644
index 0000000..51582a2
--- /dev/null
+++ b/mechanical/icE1usb-case/r1.0/back_panel.dxf
@@ -0,0 +1,2908 @@
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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
--- /dev/null
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