rule 34 2020 3 fingers 4 toes anthro areola arm markings artist logo big tail biped black body blue eyes breasts cel shading claws crotch lines dewclaw digital drawing artwork digital media artwork digitigrade dinosaur dorsal frill eyelashes feet female finger claws fingers frill anatomy front view genitals gradient background grey background hi res leg markings light lighting logo long neck long snout long tail markings medium breasts navel neck markings nipples non mammal breasts non mammal navel non mammal nipples non mammal pussy nude pink areola pink nipples predaguy pussy reptile scales scalie shaded sharp teeth simple background smile snout solo spinosaurid spinosaurus standing striped body stripes tail frill tail markings teeth theropod thick tail thigh markings toe claws toes white body white claws white scales wide hips 5592671