score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up,masterpiece,bestquality, 4k, extremely high definition, photorealistic, 1dragon, natural, Phantom dragon, black dragon,  green olive eyes, gloomy, expressiveh, speedlines, source_anime, halfbody portrait of a dragon wearing an overcoat and beret