TL;DR: I done did a thing:
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I decided to make an AK in a cast.started by emptying out the wooden parts:
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Then fill it with a plaster texture:
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Casts are always covered in drawings. Let's make some!
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Adding them on the skin. I tried doubling the texture so that I could render stuff on the other side but apparently CSGO doesn't allow that. the texture is actually not tiled in the files.
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some views of the finished skin:
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.vtf download:
https://mega.nz/#!v4MADLYQ!tJhOKnJ9xpJfG0IziMjDx7cuslJXkB2gCUEuHzLaYXM
.png:
http://imgur.com/n4kEFvl