Stearman Page 2
Sometimes in the process of making these , the textures get soiled  This is very easy to correct.  However, I have decided  on some of these to leave them dirty  as I think  it  adds to realism.  This is very  easy to see on the "Circus" version.

Also, on some of the planes, please  note  the difference in the tint of the forward part of the fuselage  which is alluminum and that of the rear which is fabric covering.