Prompt: highly detailed, machined metal, mechanical endoskeleton, apex predator skull,  high tech design, modular design. upgradable. serviceable, gundam inspired, close up portrait photo by Annie Leibovitz, film, studio lighting, detailed skin, ultra realistic, bokeh, sharp features
Negative prompt: cartoon, 3d, disfigured, bad art, deformed, poorly drawn, extra limbs, close up, b&w, weird colors, blurry, watermark red, gold