anthropomorphic, half man half angus black bull, black bull samurai, moon bull samurai, epic, samurai, stunning 3d render inspired art by renato muccillo and andreas rocha and johanna rupprecht + symmetry + natural volumetric lighting, 8k octane beautifully detailed render, post-processing, highly detailed, intricate complexity, epic composition, magical atmosphere, cinematic lighting + masterpiece, trending on artstation