Back ground works well especially with orange filter - loveless model too.
I wonder if you're going to have to exchange your model for a plastic duck.....
I like it, nicley lit, lovely model in a nice pose.
The one thing i will say about the background is the horzion has a strong curve, which makes it look less realistic.
The extreme curve in the background does feel a bit weird. I might push it just a touch more towards natural colors too, just a touch.
I would think it is real.
.Background? What background???
I don't think anything about the background is meant to look realistic.