You asked for the release art source / licenses, you got it: CC BY-SA 4.0 or GPL v3+, yer option. complete and corresponding source

Fun fact: all these creatures are actually from Morgan and I's wedding. The rough skcetches were originally "table identifiers" for the reception... you were seated according to a creature drawing. I decided to clean up the creature drawings and put them in a gallery for this release.

Relatedly, Morgan and I just had our 6th wedding anniversary this last Saturday. Happy anniversary, Morgan!