Isometric 3D render, dynamic action pose: a green hyper details humanoid Artillery Catapult Turtle with shell, standing bipedally, arms outstretched, facing right. Background: epic mystical ancient turtle landscape, atmospheric. Dramatic cinematic lighting, vibrant harmonious colors. Highly detailed, 8k, trending on Artstation, CGSociety, Octane Render, Unreal Engine 5, golden ratio composition.