I think she's fantastic! Now for my suggestions:
Higher res pictures are a must - those 25k shots are just too damn small and do a beauty like her no justice.
Get her to smile a bit - a nice smile adds a lot of sex appeal to a woman
Topless shots, perhaps?
Thank you for telling us about her, and tell her that she is greatly appreciated for modeling. I think she has unlimited potential - her face is beautiful, her breasts are gigantic, she's awesome!