I submitted my female Engineer TF2 model today, after quite a few months of work. If you'd like to try it out, here's some download links:
[link][link]The voice acting was done by ~
DustyOldRoses and MrDude did the lip syncing for me. They really went out of their way to contribute to this project in a big way, so I want to give them a super special thanks for their work!

Oh yeah, and I'm working on updating the spy model too to accomodate the 18,000 new hats since I released it last year. The model looked horrible to me, so I redid like 75% of it a while back. I re-rigged it but I still have to do the faceposing and refit all of those hats. And I also redid the scarf last night, so I'll get that done asap. Kinda busy right now, but I do want to get that update out.
Edit: I fixed a few bugs, mostly relating to missing item textures or blue skins not showing up. I still have a few more I want to take a look at tomorrow and a few that are being really stubborn to fix, so you might want to re-download again, or wait until I do the next update if you don't mind some hats being a bit screwy.