A friend of mine made the holes on the top metal plate and plexi - the company he works with is selling plexi constructions so they have a laser cutting machine. Very convenient for my projects!

Unfortunately my U-HID G was behaving erratically so i had to wait for a new one to arrive from Andy (thanks Andy for the free replacement!)
In the meantime i laminated the artwork and cut the holes in it so it is ready to be placed between the metal plate and plexi.
My controller is almost ready. It only needs some tests and programming the top buttons using the U-HID software, before i place the final screws.