Da Vinci Mechanical Genius Sketch 4k

Create a Da Vinci–style technical sketch with biomechanical anatomy and steampunk detail. Ultra-detailed AI prompt with perfect face accuracy. Ultra-detailed 16:9 horizontal technical sketch illustration in a Leonardo da Vinci notebook style, combining biomechanical steampunk design with a scientific diagram aesthetic. Highly intricate fine ink linework, precise pen drawing, and dense cross-hatching shading, enhanced with subtle watercolor wash coloring on an aged paper texture.Style: Renaissance scientific illustration fused with cybernetic anatomy and engineering concepts. Hand-drawn blueprint aesthetic with complex mechanical detailing — gears, tubes, wiring,