R2D2 bead for hoodie, trainers...

printed with hole 6mm wide 

print without support

check out my other Star Wars bead collection

 https://www.printables.com/model/1238046-darth-vader-bead

https://www.printables.com/model/1237878-stormtrooper-bead

https://www.printables.com/model/1239887-milenium-falcon-bead