RYOBI Carving, Filleting, Foam Cutting Electric Knife

When I see a useful idea for a RYOBI tool, I prototype it and hope the user community can convince RYOBI to make one. While working on my Promaster Van Conversion, I found a need for a carving knife to cut the bed/seat cushion foam. I decided to prototype an 18V and a 4V USB version. Here are my results.

The things I used in this project are location here: https://www.printables.com/model/848905-ryobi-carving-filleting-foam-cutting-electric-knif