This is my model of the Stargate in the off-world pedestal with DHD. 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.

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

Print instructions

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