A giant mecha robot in a post-apocalyptic wasteland, beam saber combat

a giant mecha robot in a post-apocalyptic wasteland, beam saber combat, detailed mecha design, dynamic action pose, cinematic lighting, dramatic camera angle, highly detailed, photorealistic, 8k, hyper-realistic, masterpiece, ultra-detailed, perfect lighting, volumetric fog, cinematic atmosphere, sci-fi, industrial, gritty, grim, intense, epic scale, powerful, imposing, intimidating, awe-inspiring

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits