A hyper-realistic mixed-media profile portrait of a Siamese cat facing left, executed in the style of a vintage Renaissance anatomical study or Leonardo da Vinci sketch. The cat features a dark seal-point face mask, a piercingly bright crystal-blue eye with realistic reflections, and highly textured cream and brown fur. The image simulates a drawing on aged, textured parchment paper, overlaid with faint, intricate graphite sketches, geometric construction lines, architectural diagrams, and illegible cursive script in sepia tones. The artwork blends precise pencil cross-hatching with soft watercolor washes, emphasizing the contrast between the sharp, realistic details of the cat's face and the rougher, sketched artistic background elements. High resolution, 8k, masterpiece, intricate detail. <lora:IC-V7_E10:0.8>