Estrela dolls are particularly special, and fairly hard to find, because they are produced in small numbers. Their plastic feels a little different than other dolls of this era--and you can see, Lia has articulated wrists. My doll's face has darkened a little more than her body.
I think she reminds me of Jem, of Jem and the Holograms. She includes a microphone and guitar, as well as a star-shaped doll stand.
You can see more photos, including photos of her box and the rest of her glamorous outfit, on my Flickr photostream.