The file 'Customizable Keyboard Leg/Foot 3D Printer Model' is (scad,stl) file type, size is 18.9KB.
If necessity is the mother of invention, then broken parts are the mother of Thingiverse uploads.
The included STLs are for 3 of the keyboards I had in my office.
And you should be able to customize the design for many other keyboards if you have calipers handy to measure the existing leg/foot.
KeyboardLeg.scad | 3.0KB | |
KeyboardLeg_Logitech_Media.stl | 86.1KB | |
KeyboardLeg_MacAlly_iKey.stl | 86.1KB | |
KeyboardLeg_MSI_Gaming.stl | 88.1KB |