Check inside for more images.
Clothing: He wears a white jacket, black t shirt and black pants. You can either draw him with or without the jacket, it's your choice. Colours: Blue hair, it's dark but not too dark either. Yellow eyes, they're a bit weird to shade but I've included references. Slightly tan skin tone. Other notes: He has a decently lean build. He's meant to be pretty cheerful and laid back so I try to show that with his facial expressions/poses so I'd like that to stay intact. Hopefully that wasn't too much.
