For the model horses I use Liquitex Brand in concentrated form. The closest retailer for me is 180 miles away! I buy the big tubes in basic colors to last a year or so.See more model horses at Sweetwater Creations.
For painting dolls, I use the inexpensive big box store brands. I always make sure the brands I use are non-toxic waterbased.Visit Holly's Dollies to view handmade dolls and doll clothes that are available.