No, I don't. The only reason I even have a name is that it was on the pic I downloaded. I think she was one of a bunch of individual sample pix. I think I've gone back several times looking for more Abigail on ATK without success. (I used to frequent the site but don't these days.) 
Your pic gives us hope that her shoot for ATK wasn't a one-time thing but it's not easy looking for a gal with only two images and one first name (of perhaps a dozen.) My only additional contribution is the thumbnail I clicked on to download the downblouse.