guessing by the tendrils and catlike ears, they’re inspired by displacer beasts?
honestly, id say i wouldnt see it if not for your mentioning the reference. between the bright colors, 4 legs (as opposed to 6), dinosaur tail, and other variations, its got potential as a cs regardless. plus, a vast majority of species have their inspiration, look-alike, or what have you. i wouldnt think its problematic to sell or use as you please. best of luck regardless what you decide!