Watch me 3D-engrave a sign. It is a complex geometry so it takes nearly 20min even on my overclocked machine. Read the related blog post for more information: https://blog.schallbert.de/engrave-multicolor/

00:00 workpiece preparation 00:24 pockets / roughing 01:24 detailing RED 03:05 coloring RED 03:22 detailing BLACK 04:47 finishing