Beginnings of a church set

So the first set I am building for this project is a Russian church. Here was my origanal design:

And here is what I've done so far:

The two doors have not been glued in, I will come up with something so they are able to open.

I am going to spend a good few hours cutting out many many squares now to make the tiles for the roof.
At some point I'm gunna have to come up with how to make the 'onion' on top look right. Also, I'll have to make at least 3 steps all the way around, underneath the church itself.

Marnik