Angelus Rising Part VI: More Engraving Adventures

The "Sharpness" of a Blunt Knife Blade.  I'm engraving almost exclusively with the blunt knife now, mainly because the rotary tool is a tad difficult to control over the Sinanju's curved armor parts, and it does not remove material as much as I want to.  Instead, I score the pattern first, then etch away material in criss-cross strokes to weaken the plastic within the score marks.  I can then scrape away the weakened plastic "easily" with the same blunt knife, smooth out the engraved sections with the needle point, and then further smooth it down with the knife.