Bevel Edges--AE

This effect gives a chiseled and lighted three-dimensional appearance to the edges of an image. Edge locations are determined by the alpha channel of the source image. Unlike Bevel Alpha, the edges created in this effect are always rectangular, so images with non-rectangular alpha channels do not produce the proper appearance. All edges have the same thickness.

Applying Effects > Video effects included with Premiere > Bevel Edges--AE