score_9, score_8_up, score_7_up, 8k high quality digital painting, masterpiece, very detailed, ultra realistic, (best quality) very detailed epic masterpiece, boris vallejo style, frank frazetta style, realistic oil painting, retro artstyle, full body, side view, backlight, we see a primeval muscular cave-man in fur clothing fighting a big bizarre monster, sundown, the setting sun casts long shadows, backlight, action movement, screamingfairytale-like, realistic detailed oil painting style Rembrandt style, Vermeer style, heroic fantasy, realistic, realism, full body