How do I give 3D-printed parts in PLA a shiny smooth finish?
Photo Credit: Courtesy of 3DStockPhoto ( image)

I suggest using XTC-3D since your prints are small also you can add some UVO pigments in. It's difficult to use in large prints because has small working time. Anyway here is a print I did for a friend:

Example print

This now dead link shows more images and say how it is done.