An easy to print mini-sumo body with 3 MZ-80 Infrared sensor sockets and 12mm DC microgear motor brackets. There are holes for mounting a JSumo Wing robot controller card on top.
Hole diameter: 3mm
Use of 8x 3Mx10mm flathead and 3x 3Mx5mm philips screws intended.
Try printing on its side for the least supports needed.