Models
Greninja 3D Printable Models. Makeshape.co have 4 Greninja 3D Printable Models.
Greninja Shuriken Spinner Mini
Thangs
Dice3D Designs
$10
Greninja Pokemon (No support, 3mf included)
Thangs
LM3D
$3
GreniBall Greninja Themed Pokeball – Fan Art
Thangs
Linksprintables
Free
Greninja – Pokemon – Fan Art
Thangs
Printedobsession
Free