I recently used Posca paint markers to decorate some doll clothes.I tried my hand at making simple doll shoes again. I find it very annoying and frustrating, but I managed a few pairs of simple sandals for a couple dolls.
I gave an Alta Moda Susanna doll some new eyes and eyelashes.

I found an Italo Cremona Corinne doll on Ebay that looked like she had been used as a dog chew toy. She had pin dot mold on her face, paint or ink stains on one arm, her eyes were rusty, and her legs and feet are chewed badly.
I did a lot of scrubbing with a magic eraser, several bleach treatments, and I used Twin Pines Removezit to lighten the ink stains.
She has a new wig, faceup, eyes, eyelashes, and outfit now. I sanded the rough parts on her feet and legs and she wears a pair of nude colored stockings to hide the chew marks. She almost looks like a new doll now. :)
I'll probably never sell her.