I could imagine standing down there and watching her walk by my and a bunch of guys I do not know. As she goes up the stairs I stare and I look over at the other blokes watching her to. They look at me and we all just smile.
This is a fantastic shot! The legs are very accented and the flirty skirt... Very well done. Can make out the panty and butt.. very erotic. If I had to say one thing negative about it, it would be the left arm swinging back, but arms... what can you do with them? All in all I'd give this a 9. If I were a photoshopping guy (and I am), I'd consider cropping the overhang, maybe leave the supports. Maybe. Love your models.