Like LEGOs? Check-out These 40 Fantastic Lego Parts and Minifigs to 3D Print:
https://all3dp.com/1/3d-printed-lego-bricks-heads-pieces
Learn how to make these beautiful Portuguese Azulejo tiles:
https://all3dp.com/1/weekend-project-how-to-3d-print-portuguese-azulejo-tiles