Life has been busy, and I haven’t updated in a while—yet for some reason, I suddenly found myself reminiscing about Kamen Rider Kuuga, a show I absolutely loved as a kid. I decided to redesign and recreate this model, hoping to reconnect with a long-lost hobby.

I completely revamped the Dummy 13 action figure’s model, giving it a fresh new look and crafting both a monochrome version and a multi‑color variant.

The skeleton must be printed using PETG material—PLA lacks the necessary toughness, and the parts are prone to breaking during assembly.

This was my first time experimenting with multi‑color printing, and it turned out to be quite fun. However, the printing process does take a considerable amount of time. I really hope that manufacturers will continue to invest in developing advanced multi‑color printing technologies. In the future, I plan to create more multi‑color models as well.

Many people have expressed interest in printing at a smaller scale—but reducing the size often compromises the articulation, making it impossible to pose the figure freely. To address this, I’ve uploaded a new set of fixed‑pose hands that can be swapped in for proportional scaling, allowing users to print at any desired scale while maintaining full range of motion.

I’ve newly uploaded both monochrome and multi‑color print files for the small-scale version. The finished figures stand approximately 18–19 cm tall. While the small scale only supports fixed‑pose hands, shrinking the model does result in some loss of detail—but the final results still look great!

The filaments I used this time: