First off, neither of these are winter schemes. The top scheme is a night fighter, where the common underside blue-gray (RLM 76) is painted on the top. The bottom is incorrect in its use of RLM 76 on the tops of the wings, this was a common A-8 base paint with RLM 77 light gray on the wing tops. Where it differs from the norm is the dark green tiger stripes.
Secondly, the Jg 300 scheme is a 190A-6, therefore would be skinned on the A-5. And the II/Sg 2 A-8 is already in game, done by Krusty.
But, since the Jg 300 scheme is so cool looking, I'll do that one.