My Mystique cosplay, admittedly a little prettied up, but all I've done is add a little bit of brightness and colour and gotten rid of the ugly streaky marks that were on my neck.
She made her debut at the London MCM Expo October 2011
It's baffling, I didn't have to touch up my makeup for Avatar once during the days I cosplayed that, yet with Mystique I must've run to the bathroom to redo my makeup 10 times a day. Grrr.