This peculiar imp-like creature stands in a vibrant purple portal, illuminated from an unknown source. It has two small horns atop its head, large black eyes, and a wide smile that reveals its sharp teeth. Its hands and feet have webbing, and its long, pointed tail drags along the ground. I would suggest giving it a light blue body-tone and yellow webbed feet and hands. The horns, teeth, and eyes I would give a punchy contrast in jet black. The portal should be colored in a full range of purples, and finally, a few yellow or white highlights here and there will give the piece an extra spark of character.