Makc judging your last picture I would say your layering sux your airbrushing sux as it just looks like a Copy and Paste job plus RAL has atleast used shadows something I have not seen you do!
that's a really really REALLY horrible attempt at trolling, do you even realise that?
and it was a artistic comment, not a hate. It actually does kinda look like a copy + paste :\
make the right side one 'blend in' its edges are a bit rough
In middle dude and right side dude theres very faint white lines on their body outlines, and other side seems more blurred. The right side person has aliased edge's
look at it carefully