A long list of what would be almost a full set.
Great Britain
Wellington
Lancaster
Beaufighter
Mosquito
Gladiator
Hurricane Mk.I, Mk.II, Mk.IV
Spitfire Mk.I, Mk.IX, XII, Mk.XIV
Meteor II, III
U.S.A.
B-17E, F
B-24-D, J
B-25-C, H, J
B-29
A-20
A-26
TDB-1
TBF (TBM)
SDB-3, -5
F2A-1, F2F-2
F4F-4, FM-2
F6F-3, F6F-5
A-36, P-51A, P-51B P-51H
P-36
P-40 B, C, F, N
P-38-F
P-39
P-47C, P-47N
P-63
Not needed, But nice
PBY
CW-21B
F7F
F8F
P-80
France
M.S.406
D.520
C.C.C.P.
Pe.8
Tu.2
Il.4
Il-2
Pe.2
I.16
MiG-3
Yak-3
Germany
He.177
He.111 (a bunch-o-types)
Ju.88 (a bunch-o-types)
Do.17
Ju.87
Hs.129
He.219
Bf.110
Bf.109C, D, E, K
Fw.190D
Me.262
Nice, but..
Ar234
Me.163
Italy
SM.79
CANT Z.1007
Piaggio P.108
M.C.200
C.R.32
C.R.42
G.50
G.55
Re.2001
Japan
Ki-51
B5N
B6N
D3A
Ki-67
G4M
A5M2
Ki-43
Ki-44
Ki-61
Ki-100
Ki-84
Dino in Reno
MC202