Bf109G-14/AS, Ki-100 and P-38H maintain the shared lead with the B-17E falling a vote behind.
Bf109G-14/AS: 4
Ki-100: 4
P-38H: 4
B-17E: 3
B-25J: 3
Li-2 bomber: 2
Me262 w/R4M: 2
P-38F: 2
Sea Hurricane: 2
Yak-3: 2
A-20G w/four 20mm: 1
A-36: 1
A6M2-N: 1
B-24D: 1
Bf109G-6/U4: 1
F2A-3: 1
F4F-3: 1
F6F-5N: 1
Fw190A-2: 1
Fw190A-9: 1
Fw190F-8/U1: 1
G4M3: 1
Hawk 75A: 1
Hurricane Mk IIb: 1
Ju87G: 1
Ju88P-3: 1
Ki-84-I-Otsu: 1
Mosquito Mk XVIII: 1
Mosquito Mk.30: 1
P-38 Droop Snoot: 1
P-47D-15: 1
P-47D-23: 1
Seafire LF.Mk III: 1
Spitfire Mk Vc: 1
Spitfire Mk XII: 1
Special note to Arlo: In the case of a variant of an existing model, artwork is what counts as the flight model would need to be either largely or completely redone on many of these. While a Shokaku class CV along with a Takao class cruiser and four Akizuki class destroyers would be an awesome addition to AH and I'd love to see them added, they don't fall under the variant clause as they would require 100% new artwork.