3D printed button grid for insteon mini-keypad?

[LFMc]

Has anyone seen or designed and printed a 3D grid to go over the insteon mini-remote keypad buttons (2342) to prevent accidental activation of the buttons? When I have to carry these in my pockets, I am **ALWAYS** accidentally pressing the buttons. So I wondered if anyone may have a source or a design file to print one on a 3D printer. Seems like a fairly easy starter project for 3D printing, but I have never used one, yet.