Scott Manley's Wormholes

[selden]

The video’s description (which is below the video) includes a discussion of how Scott created the software which generated the video, including a link to the software on which he based his own program. Apparently he plans to make his own software available via his Patreon page. In principle, at least, substituting textures should be possible. I dunno what license he’ll be using, though.