She has really amazing stock (you should check out her art site too, she's an amazing photo manipulator).
As a first note, DO NOT post any of my pictures on facebook, myspace, twitter, or any other similar sites in their original (unedited) form, ever.
1. You MUST inform me of when you have used my stock. I like seeing what everyone has made! You do not need to ask to use it beforehand, but you do NEED to tell me afterward.
2. Cite this site (http://sitara-leotastock.deviantart.com/), or the particular picture you used, in the description of your picture.
3. No using models for anything sexually inappropriate or mature.
4. Do not portray any of the models as something excessively monstrous, demonic, gory, gruesome, etc. Macabre and horror themes are allowed and appreciated, but as stated before, not if they are excessively gruesome.
5. No works depicting models as