Classic-Castle.com

I am coming to the end of my Helms Deep V2 build but I have stumbled accross a problem.. I am unsure how to finish the rest of the structure.
http://www.brickshelf.com/gallery/jonfett/WIP/stuck.jpg
I am not sure how to create a roof to the back wall which can only be 1 brick wide. I also need to do something with the rockish structure on the right hand side.

If anybody has any ideas how they can help me I would appreciate it.

Jon.

Maybe you could use LURPs on the top, they'ed be over lapping the edge, but it still might look O.K.

I think this is a pretty realistic modle: http://images.google.com/imgres?imgurl= ... sr&start=1

Wow I think thats the longest link I've ever seen