Amon Ra St. Brown Bobble Head

I hand painted this but you can print it in fully color if you upload the .zip files to www.shapeways.com and select a fully color material. It would cost ~$140 for the set.
The zip file contains the .dae 3d models and the associated texture map.

I made my own base for this out of aluminum but you could print one. It just needs a clearance hole in the middle for an M6 screw.
I used this screw (https://www.mcmaster.com/92125A230) but you could use anything that is fully threaded m6 and ~55-75mm long depending on how thick your base is.
You need to put a standard M6 hex nut in the head to thread the screw into.
The spring I suggest for this are: https://www.mcmaster.com/9657K414/