it looks like it's got the perfect mix of white/cream/grey for the base hull color. Also the chipping, splattering and especially the dirt streaks turned out fantastic. That's an excellent showpiece
Some constructive criticism, the only thing I might have done differently is not going quite as dark on the engine exhaust marks. But then again, as you said, maybe it's just the lighting since in that last picture they don't seem nearly as dark compared to that first picture. its always hard to tell what it looks like in person in normal lighting
I think that's one of the hardest parts to really nail when painting the falcon. For example, on mine I think I went too far in the other direction and they weren't dark enough