Ah well I can say it's not your best, there are a few problems with the anatomy like with the feet and fingers. And her facial expression is a bit...queer. But it's not bad.

Picture

Hey yeah you've heard this before, it's the face and the wings, I mean the girl looks like a dude with the tones making a stlight mustache and the wings seam to not be attached to the angle. Also it's not really well detailed with the colouring like your other photos, but it's an alright picture, I certainly can't do much better with the skecting and colouring. So yeah I know you can do better with this photo, I'm just telling you as I 've seen your Robot day Photo & starting to look at your other stuff, I'm just saying this isn't one of your greatest work. So please don't think I'm being a hater I hope you'll remake this and I'm looking foward to looking at you other stuff

nitpicking

The only problem i have with this is the wings and the face, which at first glance looks like its horribly distorted, but a second glance the "teeth" is actually a cigarette. The nose looks strangely out of proportion, especially when the face angle is slightly out of sync with the head angle. I suppose its mostly because of the angle of the cap that makes it look tilted, but with the tilted head makes it disorienting. Any of these flaws might not stand out on its own but together they make the head look hideous.
Other than that great job, looking forward to your next work.
Oh and what compelled you to make a cigarette striped? Not telling you to stop it, just wondering. I've never seen a striped cigarette. And i'm not trying to be sarcastic.

Long time fan

Nice setting and subject matter. 2 stars off for face composition and lack of wing-detail. Her boots are colored too closely to the grass (unless it's a golden-hour lighting thing). This is a good first attempt at a single character; please keep trying!! The white background works (for me at least).