Pic of the copper stuck to the bulkhead showing the slot for the drive tray;
You can see the two 1mm holes for the drive activity LEDs at the right. The rough bits of alu astuck to the front are 0.5mm spacers so that the alumimium front sheets will lay flat. The drive eject switch is (rather out of focus ) on the left of the drive. The copper is in a bit of a mess as I still have to sand down and re-lacquer it.