ARitz Cracker Retexturing help

Hey guys,

so i purchased ARitz Cracker Bank and i want my custom Textures on it.
Problem: I have no clue at all how to make this! I have never worked with Modeling/Making Materials in GMod yet.

I’ve been asking the Developer, but he has no time currently as he is developing ARCPhone.

Workshop(For Models&Materials):

bump maybe ?