This is the Tick Macuahuitl from the video game Grounded.

This 3D printable file isn't endorsed by Obsidian Entertainment, Inc. and doesn't reflect the views or opinions of Obsidian Entertainment, Inc. or anyone officially involved with making the Tick Macuahuitl. The Tick Macuahuitl and Obsidian Entertainment and all related logos are trademarks or registered trademarks of Obsidian Entertainment, Inc.