I've built a dai-gunzan replica in architect, first heres a picture of the original.
I realize what the front end looks like
... But i wanted to build something as close to the original as possible. Here is what i came up with.
Side
Front
Main control room
Hangar
It's a fairly large build, it took about 5 hours of combined work. Please don't joke around about the... er... front end
EDIT: I changed the arms, it looks better now but i had to remove the yellow box.
New arms
Changed a lot of things, added 2 new gunmen (mechs).
On the left is KingKittan and on the right is Gurren Lagann.