Meet gan the main character to my video game concept art idea. hes a thief with a witty and sarcastic personality. based on a blue salamander. any ideas on  how i can make him look better? =]

thumbnails for my special studies class. working on concept art for a video game about intergalactic space thieves. these are just silhouette explorations to find out the shape for the characters I want. the bottom row are the ones i chose for now.