A few remnants od the white AA are still hanging around on the legs and veil, but otherwise nice!
You have lots of and some partially transparent colours, probably due to accidental partial opacity/auto aa. The see through veil was probably another partially transparent layer?
You've got a few jagged edges and white on the hat shade. Should fix that. I like the style though. Very suave.
May I suggest yoy to change the BG? White BG is not really accepted here unless is wanted.
Body looks good. The anatomy is correct in it's own style. I like the long legs. Very charming.
The skull and the hat however could use some work. Especially the skull could use some AA.
I also dont like how the hat looks. It's very jaggy and doesnt complement the rest of your work.
Please correct the stray pixels. We have been waiting for you to update file but its been a while so we're sending back for now. Upadate when you can. If the veil is also an FX impure pixel area please correct that too.