Nice pic's.... I was really hoping the P4 Pro would be black... or black and gray.... I'm very tired of white and I think there is a certain stigma in the pubic eye of a white Phantom looking "drone". (Every time an "incident" shows up in the news the media grab a stock photo of a white Phantom)To me black is much more professional looking.
Technically for visibility it should be white (or light/bright color) on top and black (or dark color) on bottom. That makes a difference flying above/below the horizon...