Hi! My name is Flavio Calva, I'm a relatively new member of this community (I've published some models so far) and I would like to introduce the game we are developing.
Yorg is an open source racing game for Windows, OSX and Linux (here is its page). It is developed using Panda3D + Python, the physics is managed by Bullet Physics. Graphics are entirely made using Blender3D and The Gimp. We've just released a new version: 0.7!
We're producing a lot of assets for this game, and we're using several assets from OpenGameArt (thank you SO much, authors!). I'm publishing our assets as well, as soon as I can prepare them.
Here's a screenshot of the game:
Thank you for reading, and thank you for this community, it helps developers so much!