I simply love the way you rendered him. You caught perfectly his personality through expressions and vivid colours. I love the chromatic aberration effect in the first version, it gives a nice touch of retro. The background is spot on, it gives the same feeling the original series gave me: a world full of wacky adventures that hides something more sinister or mysterious at least. Nice job with shading and highlights, they are vibrant and are eye-candy. Keep it up!