No enought lightYou never have too much lol !
I need to find more. I only used what I had around. Mostly halogen. But I really didn't had enough.
I reprocessed the pictures in GIMP to rebalance my white. The first few pictures I took with the camera wasn't too bad, but then I kept using that white setting, but I should have reset it, may be it would have work better. The problem was that I didn't had enough light, so it made some part of the light tent darker (more gray) than others.
The albino was the hardest to rebalance. The auto function didn't work well, so I had to balance it manually, and when doing this I was losing some contrast, but I think I managed to get it the best I could.
Here is the picture of that fire before I rebalanced the white in GIMP (if you don't know, it's a sort of open-source, free, version of Photoshop)
First Try with a light tent
I also used my GF DSLR (Sony alpha 350). I couldn't have got these with my camera I think.