There is an obvious difference between the lightening layer and the naked witch layer. You were probably limited on sources which I can understand but perhaps blurring the background lightening layer would help. Also, the right arm is transparent because I see the lightening through it. I'll come back and vote later.

Looks like she has a HUGE BUTTHOLE! WOW

nice idea ..but the nlending and the color corrections need to improve

ok... fix what they said above and all...especially the big anas... and this is an awesome entry!

U have to fix some details,lightings on her right elbow is not good at all,and differece betwen resolutions is to big....but GL

nice idea