I finally got around to making your Team RIOT logo, so here it is:
Hope you like it, I had great fun making it! If you want me to change it or anything then just let me know. It has a transparent background too, so it's flexible if you're planning to put it on a website or anything, it'll just blend in with the background colour.
Well, I did try my best to find a usable picture of carmine, but I just couldn't find one that was suitable, so sorry about that. I can swap it for Fenix, Cole or Santiago though if you want.
And as for how I do it, well It's just practice really. First of all you need a decent graphics program like Macromedia Fireworks or Abode Photoshop and then you just have to learn it inside out, and you also need to know where to go on the internet to get your source images and stuff. There's a tutorial here which was written by Thunderstorm101 who's a bit of a graphics legend, and that's pretty helpful too.