#1
Hey I want to make my own pick guard for my strat styled guitar. Do you guys know what plastic would be best for this?
#2
Acrylic I guess, cheap and easily obtainable and comes in a wide variety of colors.

Besides, scratch marks won't show unless you start bashing on the acrylic with a knife.

Basically guitars don't need pickguards, unless you start raping it with the pick.