The Thunderjaw is the largest combat machine to be faced in the videogame Horizon Zero Dawn. Its massive size, alongside a wide array of weapons, means only the most experienced hunters can dare approaching one without certainty of death.


  • Part count: 4735 bricks | 475 unique elements
  • Dimensions: L 83 cm | W 35 cm | H 38 cm
  • Building experience: 1722 steps | 892 pages
  • Designer: Nicola Stocchi – SerialBuilder

What’s included

  • Building instructions
  • Beginner’s guide to buy the bricks on Bricklink
  • XML part list file for Bricklink upload
  • Printable bill of materials


This is a digital product accessible through the MocBay Library App, therefore bricks are not included and must be bought separately.
Before you buy: make sure that the Library App runs on your system and your account logs in correctly. You can find the App on the website homepage.
The unauthorized reproduction or distribution of this copyrighted product is strictly prohibited.

Cancellation / Return / Exchange Policy

We provide building instructions and part lists only.
Instructions can’t be downloaded, but instead they will be visualized inside the purchased products of your MocBay account.

The bricks can be bought online at and, if you’re not familiar with how to do it, don’t worry, we got you covered. With every purchase we include the guide to upload and order the pieces that you specifically need for your product.

If you encounter any issue while building the MOC or collecting the parts, don't hesitate to contact the appropriate store/designer.