This is my model of the Stargate in the SGC pedestal. The model is printable without any support material and could be assembled as a lego - no need for a glue. The inner ring of the gate could rotate and it has teeths while the pedestal has a gear, thus it has a feature to rotate the the inner ring.
The model is completely modelled by me, as are all my 3D printed project. Note - few models may have quite a lot of tolerance between each other. That is on purpose, to conpensate the additional layer of paint.

For more info and videos, take a look at my YT playlist:

Print instructions

All the parts are named: "gate" and "sgc" meaning parts for the Gate, and the SGC pedestal. Also, each model has in its name a number, which indicates how many of those models do you need.