Exactly the same face, same exact expression (do not change smile/neutral/etc), same eyes, same eyebrows, same mouth shape. Same hairstyle, same hair accessories, same headwear, same facial markings (beauty marks, tattoos, etc), same original colors, same shading. Based on the reference image, do NOT change the character, do NOT change the head, do NOT change the face, do NOT change any details on the face or head.
Only change：
