The Hobby Boss 1/32 P-61B Black Widow kit is a tremendous kit but there are some omissions and inaccuracies. This detailed resin set includes 8 new propeller blades, 2 spiinner fronts, 2 spinner rears and 2 spinner/engine fronts. It is suitable for both P-61A and P-61B Black Widows and is intended for use with the Hobby 1/32 P-61B Black Widow kit. Photographs coming shortly.