CSGO - High Res Texture Pattern Scale

hyyyy

hi everybody

does anybody know if its possible to create a random pattern texture in a resulution 2048x2048px and upload it as a "normal" gunsmith style but with a pattern scale of (for example) 2 or 3?

i just can find stuff like that:
http://steamcommunity.com/sharedfiles/filedetails/?id=562385479&searchtext=

but what i mean is this:
http://steamcommunity.com/sharedfiles/filedetails/?id=686763453&searchtext=

thanks a lot and i hope you understand what i mean