Create a premium stylized 3D comic profile avatar using the uploaded portrait reference as the identity source. Preserve the person's identity traits, facial details, hairstyle, skin tone, age direction, and expression while transforming them into a luxury designer-toy aesthetic. Use a big-head, smaller-body upper-torso proportion that still feels realistic and premium; show the torso and arms with a natural, confident pose. Render with ultra-detailed CGI, refined materials, soft studio lighting, neutral gray background, sharp focus, and high-end 3D finish. Add a small rounded-corner inset of the original uploaded portrait in the lower-right corner, occupying about 15% to 20% of the image, with a clean white border and soft shadow for comparison. Avoid bases, pedestals, bust-statue treatment, floating heads, anime styling, low-poly geometry, blur, distorted faces, extra limbs, text, watermarks, logos, cluttered background, and low quality. Output aspect ratio: 1:1.