If you're looking for an American football uniform, I'm quite happy with DAZ's. It's for M1, but can be used with M2 and the M3-to-M2 version of M3. It looks really nice. The helmet comes with several different face masks, so if you do a whole team, they won't all look alike. There's also a MAT pose to make the helmet look dirty, dented, and beat-up. Material zones and MAT files make it easy to give the uniform different looks. And there's a texture template included so you can design your own uniforms - or copy your favorite NFL team's.