Hey all,
I just started farting around with making my own textures in photoshop, and so far I'm pretty pleased with the results. If you feel so inclined, check out my youtube channel, there's some patrol videos up there with me and my friends, but I also do a walkaround of the vehicles every time I make new skins. Check them out, if enough people like them, I'll start uploading them for people to use. Also, please, tell me what you think!! Thanks!!
http://www.youtube.com/channel/UCIMac81heqkN5_LYEz4KoIQ
FYI I download all my models either from here or from gtainside.com.