In some ways, I think you might be getting a little ahead of yourself (please take no offense).
Before we get to upload all the designs, and work on that aspect of things, we have to standardize what the classes are named, where that's kept, etc..
And a doc needs to be written up so developers can move towards that standard. Otherwise, no packages will meet the standards, and the Zen Garden isn't possible.
I could be totally off base here, that's just my impression.