ARMA Hobby has done some serious research as is evident from the detail and variation in the CAD images

“P-51B/C Mustang, which is on tooling. We can not confirm the release date now. We are preparing markings, decals, texts for #armastory but will not start publishing before test shots are available”….ARMA Hobby

70038 P-51 B/C Mustang™ Expert Set

Please remember, when contacting retailers or manufacturers, to mention that you saw their products highlighted here – on AEROSCALE.