tutorial resources

my friends, my good friends... I need to know how I can change the BLU soldier's texture I've tried watching a tutorial but they didn't go over how to find/edit the vmf file properly. (do you even need to idk) Please if someone out there, anyone ccan help me w/ this that would very much...

Starting all the way back to 2015. To be very honest with you I really hate when my imagination is limited! Due to that, I straightforward downloaded all of the models, textures, particles & other stuff to keep myself happy! That's why I have them in the first place. Sure, it was a lot of...