It may be in a different game, but it still kills zombies.
Well, as my pickaxe reskin was surprisingly well received, I decided to act upon suggestions and make a sword with multiple skins.
And here it is, with all 5 materials to choose from.
To install, simply choose a material, and drag it (Plus the model folder) into your Half-life 2/hl2 folder.
Coming soon if I can compile it right is a reskin for the crossbow that replaces it with, you guessed it, the bow.