Porsche style rim

thingiverse

I crafted this to resemble the Porsche 911 RSR. It accommodates 10 of these buttons https://www.ebay.co.uk/itm/12mm-Round-Metal-Push-Button-Momentary-Switch-Black-White-Red-Green-Blue-Yellow/122653316205?ssPageName=STRK%3AMEBIDX%3AIT&var=423060461982&_trksid=p2057872.m2749.l2649. 5 rotary switches fit within it, found here http://www.leobodnar.com/shop/index.php?main_page=product_info&cPath=98_75&products_id=243. A screen was omitted as Virtual Reality technology is utilized instead.