>>1618239Well, I suggest you make 2 layers. One for the one you'd like to render, and a blank one filled with black. Inner glow is in blending options (layer-> right click-> blending options) pic related. Play with the sizes and the range while paying attention to the edges with some white bits on them. Using the refine edge too is a viable way, too (google it if you aren't too familiar with it.)
There probably will be some images where magic eraser just won't cut it. Pen Tool comes in handy in here. (just google "how to render with pen tool" and you probably will get countless results. also, check the basic FAQ link in the first post.)
good luck.
