gigantic ([Fly : rat : 0.4]) creature with steel armor plating,  robotic cyborg animal, dirty off-white shell parts, rust specks, cracks in shell, BREAK subsurface scattering, oozing slime and oil, highly detailed slime and technological detail, analog style,  film photography, soft lighting, heavy shadow, 16k HDRI, soft focus, lots of detail, cinematic foggy lighting