http://www.youtube.com/watch?v=jrw7vLapqjg
It is my result of 48 hours modelling jam at Dolanan Games. We convert 2D concept art from game to 3D game environment. Go to camera view and play it you can walk around arena.
Some textures and lighting setup maybe incomplete due to limited hours.
Without actually downloading it, I would say it looks very detailed and quite interesting. It must have been a marathon modelling / texturing session: I hope you got some sleep!
I looked up Tessa's Den to see what it was all about - is her den the same in Red Earth, SVC Chaos and Super Gem Fighter games?