I'm strongly advising not posting the models publicly. I have an issue with taking content from one game and putting it in another.
Yeah seriously I don't see why everybody's going all 'woo ports' here; we have several talented 3D artists around which really deserve more praise than they get atm (or so I feel).
This was also a problem in the Counter-Strike: Source community I used to be active in (and well, still moderate on one big site), everybody wants to port stuff from commercial games even if they were sub-par to what most artists on the site can produce. They used to be allowed back in the day, but we got a DMCA takedown notice from some company and decided to remove and ban all ported content at that point.
Better to be safe than sorry.