Whew, finally I managed to complete the design of the casing for the Badge!

As one can see, it does resemble the StarTrek Mobile Holo-Emitter to a fair amount, but I had to deviate a little to keep the size somewhat small while still fitting the PCB and Battery in. It's not too bad, I hope.
I might also add an opaque front-panel to where the "electronics"-slot usually sits, in order to make the device a bit more waterproof.

There's no space for a vibration motor, but I think a small one could still be put in there with a bit of glue and some imagination, so we'll see what motor size I can find!

For now though I am really happy with how well the model pieces will fit together, and I can't wait to get the PCB and work on the real deal!