I've found most of them for the normal Gravity Gun:
- "orangecore1" --The glow at the front of the gun (shrinks and grows when using)
- "orangecore2" --Also on the front, but disappears when "orangecore1" grows? Weird, but ok.
- "orangeflare1" --Appears on the ends of the claws when holding somthing. (with the gun)
- "orangelight1" --The lightning between the claws, and also appears when you zap stuff.
The only one I think I'm missing for the normal Grav-gun is the small glow on the claws.
I also need to find the equivalent sprites for the Supercharged Grav-gun.
Any help in tracking them down is greatly appreciated.