Vickers FB5 Gunbus
Halberstadt DII/DIII
Fokker DII/DIII
Hansa-Brandenburg D.I
Hansa-Brandenburg C.I
Aviatik-Berg D.i
BE2c
Breguet XIV (with Fiat engine option!)
Caudron C3 and C4
Albatros B-types
Albatros C-types
A decent Sopwith Camel kit in 1/32 would be a hit, too! I understand that WnW is not willing to release the types that Roden has already put out in 1/32 and HobbyCraft Spad XIII and Nieuport 17 are bearable, too, but HobbyCraft/Academy Camel kits are simply too hard to fix (for me at least).
Mikko S