There's a particular fascination with Nazi "what-ifs" -
Luft' 46. I don't really go in for this myself, but that doesn't mean I haven't dabbled:
Horton / Gotha 229 - Revell
Horton / Gotha 229 - Pioneer Models, a Turkish company. Generally a much inferior kit, but with much sharper trailing edges. I'm a stickler for realistic trailing edges ...
Focke-Wulf TA "Flitzer" - Revell. This was a mixed propulsion design (jet & rocket)
Focke-Wulf Ta 183 Huckebein (Hunchback) - Pioneer Models, although good enough for Revell to licence it.
The Messerschmitt P-1111 - Pioneer Models
Another Messerschmitt design, the Lippisch P.13a - Pioneer Models. Fancy sitting on top of a coal-powered ramjet?
God has no place within these walls, just like facts have no place within organized religion. - Superintendent Chalmers
It's not up to us to choose which laws we want to obey. If it were, I'd kill everyone who looked at me cock-eyed! - Rex Banner
The Bluebird of Happiness long absent from his life, Ned is visited by the Chicken of Depression. - Gary Larson