This tutorial is for how to composite the hollow / ghost-like effect for one of the characters in XYM Project. The Pipeline RnD & AE file was created by Freya, character design was made by ISSA, and three of us created this art style together.
This is how the result looks:The top part of the body is in a full, solid color.The bottom part has a blended, hollow effect and some particles to mimic a dust/sparkle look.Procedural AE Comp pipeline, so it can be applied to the entire character animation exported from TVPaint.