Famicom USB Controller

To get a feeling of the retro famicom gaming you can build your own famicom-USB-controller from a NES-USB-Controller like this one:

http://www.ebay.de/itm/USB-Controller-fur-PC-MAC-Computer-sieht-aus-wie-NES-Nintendo-Joystick-/132059470460?hash=item1ebf5b9a7c:g:dKwAAOSw2xRYc69R

https://www.amazon.de/NES-Controller-Gamepad-f%C3%BCr-USB/dp/B01E30H712/ref=sr_1_1?ie=UTF8&qid=1495045005&sr=8-1&keywords=nes+usb+controller

I got the chance to print the controller shells with a keyence printer.