Code is licensed MIT.

Stable diffusion (running locally, downloaded from, https://github.com/cmdr2/stable-diffusion-ui) was used to generate these images:
rob_opr_base_floor_concrete.png
rob_opr_base_floor_wood_tile.png
rob_opr_base_path_1_side.png
rob_opr_base_path_1_top.png. I added the grid overlay, for all you lawyers that care about that.
rob_opr_base_wall_blast.png
rob_opr_base_wall_wallpaper.png

All remaining graphics and models are licensed CC by SA 4.0 Nathan Salapat

rob_opr_base_air_canon is derived from https://freesound.org/people/Gniffelbaf/sounds/82116/ licensed CC0
