Download DotA 6.81b AI (unofficial version)
Some fans from China have released a new AI map, version 6.81b.
You can download the map from here, fast mirror. It has 7 mb.
After testing it, it looks like the text is in Chinese language and since Warcraft 3 is in English, you won’t see any tooltips. However, if you already know everything about heroes and items, you won’t really need the tooltips.
Check the quest and the log buttons (when playing the game). I haven’t managed to make AI heroes to appear. Maybe you will have more luck if you digg more into the console commands.