A seahorse. Designed in zbrush, printed in red pla and I used a 3d pen for the eyes. 

Printed at 0.1 layers, 30% infill with 3 perimeters. The file has built in supports so make sure you have support turned off before printing. There is a groove in the top of the base for him to sit in and a couple of drops of superglue will keep him there.