A man with green hair and a sword standing on a rock

Roronoa Zoro (One Piece) standing on a mountain top, black dragon [(swirling:1.1), (majestic:1.3)] behind him with a stormy sky, lightning illuminating the scene, detailed clothing and armor with metallic finish, (realistic art style:1.4) inspired by classical oil paintings, strong shadows and highlights, intensity in the facial expression and body language, (contrast with dark background:1.2).

(nsfw:1.5),No modern cityscape, no other One Piece characters, avoid overly cute or chibi styles, no bright neon colors.