This still needs a lot of adjustment for the Moebius-style dash-shading to ‘read’ well when in a comics panel on a 10″ Kindle screen. The same goes for the line width(s). Reducing the image by 50% is a good test, and if the dash-hatching then gets smushed down into a grey haze, then it’s failed the test.
But when seen at this size it’s an improvement on the crude “proof of concept” demo posted here a few days ago.