I like your 190, John.
Fictitious or not, the paint scheme looks pretty convincing to me. I'm not familiar with the actual yellow 7, but the box art looks well beyond my airbrush skill level too.
Eduard 1:48 190's have such wonderful skin detail you have to be careful not to overpaint or mess up decals. You sure nailed that, all that wonderful Eduard detail pops right through without being overstated.
My only negative is I wish you had done a WIP! (Though I'm familiar with the 190 profipacks, havent' done a weekend edition yet and I'm curious).
You're mottling is about as minimal as I recall seeing, and I think I really like it quite a lot. Definitely beats overdone, IMO.
Your attention to detail sure is top notch.