I did this P-40B a few years ago as an Advanced Fighter Training aircraft used at Sarasota Army Air Station during the war years. Sarasota AAS cycled through P-40s, P-39s, and P-51s during the war, training pilots coming out of basic flight schools for fighter planes. Although the P-40B model was never used (they used -K thru -N models), I was building this model for a local O scale railroad group who had an airport on their layout. I doubted anyone would care about the inaccuracy of the model type. There was no weathering, since most planes were kept in good shape and replaced frequently.