My first try at wood carving, this is 4mm plywood. I first covered it in gloss black then started carving with a 3mm, 2 flute strait cutter and did the details with 60°, 1 flute V bit. … Which I totally configured wrong in my CAM tool and thus the ugly parts between the letters. Final step was a coat in gloss clear.
For CAM I use ESTLCam which makes projects like super simple.