I have to agree with several of the comments below. Most stock models lack your poise and presence. You seem to really "own" the roles you take...they look perfectly natural. You aren't a girl posing as Lara croft, you are Lara croft. Great work and keep it coming!!
Frankly, it's hard to see you as a stock model since I'm so use to a more traditional clothes and basic poses. You seem to reinvigorate the stock ideals with not only convincing facial and body language, but the small details that elevate and make the best reference.