That's a really nice collection of German warbirds.
Masterly executed.
I love your rendition of 5F+12, Bf 109G-10/U4/
R2, in particular, though it's missing the camera installation.
A pointer in case you may build some more in the future:
The teardrop base is made of bakelite of either reddish brown or black colour, the latter being a rather rare sight with Bf 109, more commonly used on Me 262. As to the surrounding fuselage camo colours, the antenna base remained unpainted.
Brown base - blank antenna blade (standard)
Black base (painted) - antenna blade painted black (rare)
Black base (painted) - blank antenna blade (extremely rare)
Black base, factory condition:
Originally black, black paint largely chipped off:
Cheers,
Erik