Custom OBJ model renders darkened

[KeeganDeathman]

I have a custom OBJ model, and when I render it, it is darkened. The whites in the texture now appear gray. It is about 10 blocks across, 3 blocks deep, and cylindrical, lying on it's side.

How would I fix this?

[Guest]

Is it in the ground a bit? Sometime these .obj models are a bit glitchy when it comes to colliding with blocks.

[Guest]

Take MCHeli as an example. Sometimes when the helicopters are partly in the ground they go black.