I am not a collector of toys and do not know anything about this doll, other than what I was able to find out on line.  This auction is for a 1980 Monchichi, 5", Chica-boo, girl doll.  According to the blog I found, this doll was licensed and sold by Mattel beginning in 1980.  I believe that the fact that she is a 5" doll and not an 8" helps to date her.  She does have the pink bow and open mouth.  There are freckles, but she does have rosey cheeks which I could not see in the pictures.  She is stamped Monchichi on her left foot.  She has an outfit with dress and panties.  Judging by their fit, they were made for this doll.  She does not have any odor.  I always try to do my best to describe items, but sometimes I do not always anticipate your questions, so please feel free to email me.  I have a smoke and pet free home.