These multi-part models by Fantasy Cult Miniatures are designed to fit on a 25-28mm round base. They come in a basic group of 5.
 
We do a decent removal of all of the supports from the printing process that we can without spending too much time, but we recommend you doing your own inspection of the models for anything that we missed.
 
We do not provide bases with any any of our prints, unless a full decorative base is part of the print.