Mystical species 7

A mod that makes most of the art by the artist mystical/mysticalpp/plantpenitrator into several species

all credit and source of the images are to mysticalpp/plantpenitrator

there's 6 different species

plants: 139 (plantoid)
anthro: 135 (mammalian)
humin: 164 (humanoid)
gouls: 63 (necroid)
guard: 65 (arthropoid)
robut:238 (machine) (26ish original images stretched with recolors)

and one mega species that had the placeholder name "plant" and now its gone too far and would be too much work to rename

plant: 609 (also plantoid couldn't think of any other place for the omnibus species)

i finally added that .mod file