Thanks for the kind comments guys. I finished the panel lines and colour scheme a week or so ago and it looked really boring, just olive drab and grey. I couldn't find a solid nosed Soviet A-20G with a two tone or winter scheme so I decided to go to town on the weathering instead, glad you like it.
Cit, all my skins since the Hellcat have been built in 2048 by 2048 res. It makes panel lines, rivets etc. look a little less harsh IMO. The drawback is that 1 pixel lines can sometimes look too faint when the skin is reduced in size. On the Havoc I made the fuselage lines 2 pixels and the wings 1 pixel, since the fuselage is bigger relative to the wings in the skin.