an anatomica engraving drawing of, <lora:anatomica_v90_rank64_bf16-step04000:1>, anatomica, An illustration of the mechanical anatomy of a clock, showing the intricate gears, springs, and dials, rendered in a medical engraving style with precise line work, cross-hatching, and monochrome contrast. mechanical, clock, engraving, vintage, cross-hatching, monochrome, high contrast