full body 3 d model of a vibrant rainbow colored adorable grumpy fur monster with fuzzy horns and long silky fur, a 3 d render by wendy froud and jim henson, centered, character concept, concept art, dark rainbow colored fur, zbrush, furry art, rendered in maya, colorful, cinema 4 d, behance hd, daz 3 d, cgsociety, matte background