So, this was a little bit tricky, had no idea how to pull this off, so I improvised!
I made my gate! Next up are some houses for the keep and maybe some landscape. And then, texturing, I have no idea how to texture in Maya, so this will be interesting!
And I got a comment suggesting I should make a space ship of some sort next time, or maybe even at the same time, and so I shall!
Thank you everyone for all your support, you guys keep me motivated ;)