Bring two icons of the maker world together in one joyful print! This model is a playful remix that transforms the beloved Josef Průša character into an Otto walking robot style, blending the charm of Prusa Research with the open‑source creativity of the Otto community.

• Based on the original Little Josef Průša Character by Prusa Research

• Remixed into the friendly, blocky, expressive shape of an Otto robot

• Designed for easy printing on any FDM printer

• Perfect as a desk buddy, event giveaway, or fun collectible for Prusa and Otto fans alike

🧩 Printing Details

• No supports required

• Optimized for single‑color printing using multiple parts

• STL files are clean, oriented, and ready to slice

• Recommended layer height: 0.15–0.2 mm

• Works on any printer — but of course shines on a Prusa 😉

• You will need some parts from Otto Starter

🎨 Customization

Feel free to remix, recolor, or accessorize your Josef‑Otto! If you create your own version, share it in the Makes — I’d love to see your creativity.

❤ Like and share, and join our friendly global community of robot builders, educators, and makers. Join today our Otto Builder community