Sally Acorn Help

Ok so i’ve been trying to get Sally Acorn from Sonic onto Gmod 13 and i’ve got a few zip files but all the files are like vmt, and vtf and i cant seem to get it to work could somebody point me in the right direction and if possible instructions on how to install it. Also i got the files from here!511&sc=documents

trust me you dont want it
its real bad