Your concept demo works. Of course, you still run into dead ends and things like that at the moment, but that’s totally normal for a prototype. I’ll definitely keep an eye on your project, and I’d love to do a Let's Play once it's ready. Keep at it!
This is educational, education. I am pretty bad at 3D but will probably go 2 year education in CAD / 3D printing. Otherwise I am an ancient Dungeon Master and has hosted a load of tabletop roleplaying games. I also come from the printing industry, 2D. Whatever happens with this project or if there will be future 3D games? Who knows?