A doctor use his stethoscope on a huge mechanical brain. Still shot. black background <lora:ral-varnish:0.9> ral-varnish, subsurface scattering, ultra hd, 4k, high def, Photorealistic, Hyperrealistic, Hyper detailed, analog style, realistic, masterpiece, best quality, ultra realistic, 8k, Intricate, High Detail, film photography, soft lighting, heavy shadow, Ombre scheme of neon pink, neon blue, neon yellow, neon green