Are the white of the eyes very yellow? Are the eye chips clear?
Does her pull ring work and all 4 eye colours can be changed smoothly? If no more pull string, is her eye mechanism still working fine? Can you use your hands to help her change her 4 eye colours smoothly? If yes, this mean you can ask someone to add back the pull string easily, but her head will have to be opened for this to be done. If eye chip is missing, ask the seller to shake her head, if there is sound inside her head, it is most likely the eye chip is inside her head. You can also ask the seller to look from the hole at the back of her head to check if the eye chip is inside her head. If yes, you can get the eye chip out from her head and glue it back easily. This will involve head opening. c. Face: Are the make up original? Any yellowing, stain, defect. damage on her face? Has her face been matted or sanded by sand paper? Yellowing is very difficult to get rid of although you could try sanding it. The effect will not be very good and you should expect to still see yellow tint.