steampunk skull, metallic texture, brass and copper gears, intricate mechanical design, glowing eyes, steam emitting from joints, bones with engraved patterns, leather straps, rivets, pipes, cogwheel mohawk, standing on a pile of old books, vintage clockwork background, ambient warm light, sepia tones, detailed shadows, close-up shot, 3/4 view, high contrast, dynamic angle, industrial revolution inspired, dark moody atmosphere, rust and patina effects, smoke effects, detailed illustration style.