Red stuff? Dye. I got a little tired of looking at blah wood through the canopy. I thought about blacking the canopy out, but i got spoiled being able to readily see the tank. so I decided to color the inside as well.

That was a first attempt. it looked really good when finished and detailed with graphics and stuff. But the later tries gave better overall results. Some colors look better than others. But it's VERY hard to make it look good. One stray drop of glue and the whole thing looks crappy. You have to protect the inside of the plane just like it was fresh paint.

-Mike