Having no experience in formal (as in, backdrop, lighting enhanced, etc.) portraiture, nor the application of makeup, I may not be fully qualified
to comment, but I'll try based on what I see.
On 1 and 2 especially, there is a blue/purplish tinge that shows up the most in the shadows on his neck. Actually, I think that there is the bluish tone in all, up to number 7, the photoshopped one. The pose in 5 seems a bit forced to me (?) - just my initial impression.
Number 6, I think is great! It just might need a bit of adjustment to the colors.
Number 2, I like the smile, I just think that for a posed portrait like this (versus something more snapshot-ish or unplanned) , the hands shouldn't have so much prominence in the foreground, or maybe a bit lower from the face then where they are.
Well, I hope you didn't mind me saying any of this, they're just my quick takes on the shots. I do quite like some of them, I think they just need a bit of playing with and/or pose readjustment. Keep going!,
R.ticle One