I'd personally like more modern RAF aircraft like the Voyager, Tornado, Lightning II, Typhoon (I know they already have a Typhoon model), E-3D and the C-17 Globemaster III.
I have alot of aircraft I want has a kit in 2019: 1/72 Grumman F-14 Tomcat (With VF-84 "Jolly Rogers" livery) 1/72 Supermarine Scrimitar 1/72 Mikoyan Guervich MiG-15bis 1/72 Eurofighter Typhoon 1/72 Yakovlev Yak-38 1/72 de Havilland Sea Vixen 1/72 de Havilland Sea Venom 1/72 Douglas A-1 Skyraider (with South Vietnamese Air Force livery option)