Some of the comments that followed:
Note: I don't know if this is a new or old issue of Redskin magazine. As I said before, I thought the publishers changed the magazine's name.
As for "Ashley Skin," her official website identifies her as "Native American supermodel, Ashley Kahsaklahwee." Since I've never heard of her and she's too buxom to be a fashion model, I'm guessing she's a "supermodel" of the Pamela Anderson or Anna Nicole Smith variety. I.e., a model known for taking clothes off, not showing them off.
For more on the subject, see Red·skin n. Dated, Offensive, Taboo.