The carriers which are operating it can not be resupplied by C-2 Greyhounds. Those are unable to carry F-35 engines. Basically, the new CMV-22 and the F-35C are deploying together. You won't find the one without the other.

However, as a model using the kit-supplied planes for the most part, it is magnificently done! For my part, I can easily appreciate the build while overlooking these issues.