A copy of the keyboard-foot of the IBM kb-8923. Maybe also suitable for other IBM-keyboards. Measurements without the pins at the side are 34 x 27.3 x 10 mm (WxDxH). Pins 4.25 long and 4.7 diameter.

Most pictures are from the print at 0.2 layer-height. Printed at 0.16 it looks a little smoother. PLA works fine. Support needed for the pins.

Happy typing :)