That's definitely a YF-23 Model.
I don't see a big difference between the YF-23 and F-22. The YF-23 is a prototype of F-22. It is a useful model. TehBoss can use it is he wants.
The YF-23 is a different concept by a different company. Lockheed Martin/Boeing F-22 Raptor a Northrop/McDonnell Douglas YF-23 does not make. The YF-23 wasn't the prototype for the F-22 the YF-22 was.
