I need to get some extremely fast freelancing work done (end of the week). I need to get the topography of a fairly large site modeled. I didn't see any sort of job posting forum here. Is this something I can advertise for? If not, are there suggestions on good places to advertise. Again, it's quick hitting, and sites like Elance and Freelancer take some time to develop (although I'd be happy to run escrow payment through those sites for everyone's protection).