Basic Image Character Models
Aoi & Yukino
Aoi and Yukino are the basic default models, they are almost always in stock at Volks stores (online and physical locations). If/when they sell out they are restocked very quickly.
Limited Image Character Models
Debut Character Models
Mirai & Candy
Mirai and Candy were released in August of 2003 and appear to be the first two Dollfie Dreams released.
Character Models
Mirai version 2, Candy Version 2
Pullips and Junk 