Character Design 4-Panel Studio Guide

Using the provided reference image, generate a studio-style character design diagram with {argument name="number of panels" default="4"}. Convert black-and-white reference images to full color, applying natural skin tones and black hair. Remove the original environment and place the subject against the background {argument name="background color" default="Solid Gray"}, paired with {argument name="lighting style" default="Clean, Neutral Studio Lighting"}. The generated grid must show exactly the same character, wearing reserved white lace camisoles and heart-shaped necklaces, presenting {argument name="number of panels" default="4"} different poses: 1) front view, 2) right side view, 3) left 3/4 view (looking back), and 4) right 3/4 view (slightly down).