Visible to who? Some one that has memorized every minor aspect of the subject being modeled? No kit would ever make their grade.
Visible to the 99.99999% of people who will see it on my shelf at home, not likely. They'll look at the kit I've built, the paint job I've done and say "That looks nice."
I've seen guys like you at kids/young adult local model shows. The kid will have invested months getting this kit right enough to show it. At the show, you'll be the guy who will walk up to the finished kit as the kid stands there, and proceed to tell him everything that's wrong with it. Everything that's not "accurate".
And folks wonder why modelling is dying.
RLM