I am posting on account of the Western Quake 3 development team- they are currently in need of any modelers willing to help out- they are a pretty closeknit commmunity so any help u can offer will only be supported- in an effort to go standalone, they have much work to do and could use anyone with imagination and an eye for enhancement... and of course the skill to bring those awesome ideas to life
links:
http://www.westernquake3.net/downloads/dload.php <- to get u started in the game
http://forums.westernquake3.net/ <- main forum- just drop a few lines sayin what u can help out with or just askin them what u can do and they'll be sure to add u to the beta team and hook u up with all the latest beta stuff (might need to check the forums for any required patches not on the download page too-)