Thanks guys. I am now starting on the walkways map. Uploading the first pass.

In the finished map for this area I intend two versions
1) scaled as normal.
2) with the walkways only in focus, and with the ground floor scaled down to look smaller and slightly desaturated and blurred; maybe a few birds. I have high hopes for this but I have no idea what it will look like in practice.

Walkways.JPG