All are good; but the first image has perfect composition.
I hope she is your latest model, not your last model. Regardless, she makes an excellent model!
yes you are right, the correct title should be "latest": thank you for the note.
anyway since my girlfriend doesn't allow me to shot to 'older' models that aren't in the family, and I don't think I will got a new nephew\niece (she is the 8th), I fear she is my last model ....
we usually say "the hope is the last to die" (if I translate it well)