Action Dwayne "The Rock" with Bobbling Brain

This is a bobble-head Dwayne "The Rock" Johnson toy with action bobbling brain. This toy use a 3D printed spring that supports the brain and makes it bobble.

No supports are required and you can use minimal infill (10% is fine). The brain bobbles best if you print that part with more infill, but it isn't necessary.

This was made from a few different things. First is the "Tête de The rock" model by loick3D (https://www.printables.com/model/115929-tete-de-the-rockdwayne-johnson/comments).

The spring mechanism is based on the excellent bobble head collection designed by 3d-printy (https://www.thingiverse.com/thing:5409630). Be sure to see his collection of bobble-heads.

The brain is just something I keep in stock...

Bobble-Head Assembly Tips:
The square spring hole in Dwayne's head is oversized to aid assembly. Note: For correct orientation, the spring needs to be installed with the flat side of the spring facing forward because his brain only fits on the spring one way (sorry, but you are installing a brain, it should be done correctly). For even more realism, be sure to face the frontal lobes to the front. Install the spring into his head first (crazy glue is recommended). The tool to install the spring is included here and its use is optional, but handy. Finally install the brain onto the spring. It also has an oversized hole and so glue is also recommended.

See the complete collection of my 3D print creations on Printables.com at:
https://www.printables.com/social/258622-rreibel/models

Enjoy!