Empty world recommendations?

I want to start to build my own world. I'm having a hard time with the CAW tool, also I have the 1.69 patch and I heard that's related.
Anyway I'm looking for an empty world I can build from the beginning using "edit town" so I want the layout to be set already. (for playing purposes only, not for re-uploading).
Ideally I would use the empty template of Sunset Valley or Riverview but I want something new and fresh so I prefer none of the EA worlds since I know them already.
So I look for:
- CC world (edit: created by players, not by EA)
- Requires base game only (edit: no EP's required, no CC items)
- Unpopulated (no sims)
- No community lots, no resdential lots - only the landscape
- Mostly flat (like Sunset Valley / Riverview / Barnacle Bay)
- Preferably with a shore on one side, and land in all the rest (not an island, but also not a desert)
- Preferably medium size
- With skyline like the base game (and not like Bridgeport for example, which is darker)

if there is a nice world that answers all of the these, just with only few lots in it, but with most of it empty for building - it is also an option.

Any recommendations?