Normals finally FIXED.
The weapons that once were slipped up are merged into one (Chaingun, Plasmagun and Ballista).
Pistol and Hammer included.
Other minor issues fixed.

Other fixes.

Improved materials.
Removed custom textures (and the models to which they were applied), and they'll be re-applied later.

Added news skins.
Increased phong.
Added gold env to the shotgun.

Added latest skins.
Fixed Super Shotgun vertices thing.
Added experimental gold for golden texture.

Added latest skins.
Added separated models for the skins.
Updated Rocket Launcher default textures (hope this time I got it right).
Minor bugs fixed.

Added latest skin for the shotgun.

Updated textures (thanks to Gazhelmet for the tips about).

Added latest skins.
Made some new "models" to store skins (because of the limit of textures of source engine).
Minor bugs have been fixed.

Added skins from the Halloween event.
Made a separated model for the skins about the Rocket Launcher.