Skin edit feeback/tips

Posted under General

Hey y'all, been trying to do a white to black skin edit recently. I'm still working on it but here's a portion of it:

Can someone give me some feedback on the color? as well as the mask? (like if there's any edges not coloured right)
Also, does anyone have any tips for getting a good selection on the skin? I usually use the magnetic lasso/quick select tool and then pencil out any edges I didn't catch. I tried using the refine edges thing on the select and mask menu, but it doesn't seem to be of much use.