This is a pyramid built on a pre-1.8 server by me and a friend in game not via an editor. It is based on the Pyramid of Abydos from the Stargate Movie (dont mind the snow, that appeared later, it snowed everywhere on this server).

The interior has a stargate in a lower chamber (with a nether portal behind it) and upstairs a scale replica (as best as could be done on minecraft) of King Tut's burial chambers in the Valley of the Kings, Egypt. There is also a secret chamber or two, but ill leave you to find those.

Pyramid has a gold cap, but one block is missing from griefing and I couldnt put it back at the time because its above the building limit. Cant see it from the ground though really, its too high up.