Color in shapes/blobs with outlines then extract the flat white from the lines
Auto Action 1. Makes use of the border effect in layer properties when drawing in shapes of things. Safe to lock opacity of layer and draw in details with black inside the shapes.
Auto Action 2. (Use when done) Uses Convert brightness to opacity to extract the linework from the shape, as well as makes a new layer below as flat white to be edited with the color/shading of your choosing.
