Amazon.com: COSTOM XVX M84 75% Wireless/Wired Mechanical Keyboard, Compact 84 Keys Hot Swappable Gaming Keyboard, N-Key Rollover RGB Custom Keyboard for Windows Mac PC Gamers(Coral Sea, Gateron Red Switch) : Video Games
Custom-Gaming-Tastatur-Test: Coole Keyboards selbst gebaut!
Here's how to make a custom keyboard for under £150/$150 | Eurogamer.net