I'm sorry I've missed the developments of this exciting scenario recently (I love that map by the way--I wish it were around when I was building HoF!)
Anyway
The Mig15 was coming too late to be used there.
On the other side, the B29 wasn't used in europe, wouldn't have been unless maybe if England fell, and poses an issue with its (tile) range.
No B-29s were used in Europe though if the war went on indefinitely, who knows.
The MiG-15 depends on if you're having this go to the old "Luft '46" realm or not as its beyond the war certainly, and I believe was built with the help of captured German engineers and examples.
Maybe have I forgotten some important planes too ?
Early ones (like biplans) got dimissed in this scenario, considering they kindoff got crushed in ww2, weren't they ?
-The 190 art you have is for a Dora which is a late-model airplane. It was a beast and might have been a game changer had it showed up in numbers earlier but didn't. If your intention is to have "early" (109) "mid" (190) "late" (262) then I'd suggest using an A model instead (A5/6 would be a good midwar plane).
-I'd go with the Macchi C205 (1943) rather than 202 (1941) for similar reasons.
-Your Spitfire is a late war monster, the Spit XIV, but the Spitfire itself was most uniquely problematic for Germany until about the advent of the Fw190 which at first ruled the roost until the Spit IX showed up in June 1942. I might catch some flak from our British friends but really I'd have the Spit be a very good early-war fighter that Germany has to contend with and potentially up its stats later in the war if you want to keep it boosted. Frankly, the 109 would be the same thing (a late model 109 being quite different than the early Emils).
-Unless you have some specific lua means to make it meaningful, that Gladiator is going to be a hanger queen.
-Yak numbering doesn't make sense like other aircraft. That 7 you have is actually earlier than the 3, which was arguably the best widescale model. The Yak 1/7 was contemporary of the MiG-3 you're also using (1940 bird). Do you really need 2 Russian biplanes, 2 Russian 1940 aircraft? I'd suggest that in keeping with "early, mid, late" you pick one of the biplanes, grab something like an La-5 (1942 mid), and Yak-3 (1944) for late. You might use the extra slot for the B-24 which was very widely used in the theatre, especially in the Mediterranean.
-Not sure why you'd need both a blenheim and a wellington.
-The He177 was horrid and possibly not what you're looking for (I assume that is your long range bomber)? Perhaps the 277 would make more sense, even though it wasn't produced in the real war (darn it, it could be in yours!)
-The Ta152 was arguably the finest non-jet aircraft Germany actually produced and had it been available in large numbers things may well have been different, but if your "late" German fighter is the 262, it would fill a different role. Honestly, the decision to mass produce these effective yet not glamorous birds vs. the 262s is a decision tree now two of my scenarios (OTR and HoF) have forced folks down.
Just some initial thoughts/help but feel free to disregard all of it. It's not every day I get to talk airplanes here
