JP1 Remotes

I picked up a used Nevo C3 (for $10) on eBay last week and it has some of the buttons with the paint worn off. I have a couple of C2's so I was thinking if I could get it apart I'd use some of the C2 buttons in the C3.

possible?

I have, and I think xnappo has too. Pops apart like most, but has some clips that are easily broken. I broke two. There may be some screws too, I don't remember. Maybe xnappo has some pointers.