Are you talking about the Spit with CRC code? It is a Spitfire Mk.VIIIc, flew by Cpt.Clive Caldwell, 80° Group, based in Darwin on 1944.
It's a KP 1/72 scale, a model that I would not recommend it to my worst enemy: it was one of the most difficult models to build for me, because the parts did not fit well and many details were oversized. Building it was an odyssey.
I'm glad you like it, thank you :)