Lighting + HDRI Caustic Lighting Rig

Last update I messed up on adding multiple files to this resource. This has been fixed. Both the demo scene and the subscene should now both be here.

Demo scene added as additional download.

Removed demo scene as its own resource and pulled it here as an additional file.

Uploaded the wrong file last update. Fixed

Left a bad JSON edit in the first version. Warning errors should now be removed.