Catan replacement pieces
thingiverse
A friend needed some pieces for Settlers of Catan for the various expansions and I found that there were quite a few that weren't available on Thingiverse, so I took to Fusion360 and made what I needed. It's not completely comprehensive, but with these models and [these other models](https://www.thingiverse.com/thing:2777400) you should be able to find all the spare/replacement parts you need. You'll find pieces for the standard game, cities & knights, and explorers & pirates expansions. I also designed knight pieces that can be flipped to show when they're active (painting the triangle on the active side would probably also help to distinguish active from inactive).
With this file you will be able to print Catan replacement pieces with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Catan replacement pieces.