Was the peroxide foundation issue there without the camera? Outside is the vast place for that sort of issue I think, flash/indoor lights, and that range of yellows and oranges is always gonna be an issue
As for free portraits, I did see that on your Facebook!
If you want to get people interested for the sake of portfolio, appeal to thier ego and ask people directly! I've found this, people feel nervouse about being a guinea pig, but of you pick on people specifically it makes them feel special! Portraiture is a hard game I think, especially individuals... Family's, kids, pets is where the cash is!
I always feel like im trying to tell you how to do things ... Sorry if it sounds that way! :/
Anyway... Wuts wrong wit chimping?? They put them screens there for a reason
I Like those two, although I still prefer the second one, it's all that personality in it, just shines through!
They do make a nice selection of images that should appeal broadly eh?