I don't have a map but I have a description. Basically I was told that the 3rd DLR gate was/is conceptualized as a theme park with multiple lands, but with a twist, the theme park would be in the middle and surrounded by themed hotels with direct access to the park. Each land would have its own themed hotel on the outskirts of the land. This would remove the need to build a berm, while, of course, maximizing profit on a massive scale.
The idea was to finally take DLR to a WDW-level resort with a massive expansion of on-site resort hotels. I have no idea if the idea is still alive at all. I was told Disney wants to build a 3rd DLR gate, but some of the political issues may be affecting their long-term decisions.