These are controlnet weights trained on runwayml/stable-diffusion-v1-5 with new type of conditioning. You can find some example images in the following.

prompt: a hollow wooden box and ribbed green ball in the air with shadows on the ground, light direction west+32, light elevation 25 prompt: a hollow green cube and ribbed silver ball in the air and metallic cone with shadows on the ground, light direction east+34, light elevation 25