1) Download "For UnitUI.slk".
2) Choose a Map (Must be Dota map).
3) Open it in <MPQMaster> or <WinMPQ> or any MPQ Editor that you are using.
4) To Enable Radiant/Good Ancient (World Tree in Dota1)
you must delete "war3mapImported\Final Export.mdx"
5) To Enable Radiant and Dire Towers, modifying "UnitUI.slk" is required.
6) Extract "Units\UnitUI.slk" put it anywhere you like.
7) Open "For UnitUI.slk", (the one that you just downloaded).
8) Select and Copy ALL 8 entries... (Do not close it until you paste it in your "UnitUI.slk")
9) Open "UnitUI.slk", (the one you just extracted from the map).
10) Paste the 8 entries that you just copy from "For UnitUI.slk" to the last row (At the bottom) of "UnitUI.slk".
11) Save it.
12) Import it again into the Map. (path: "Units\UnitUI.slk")
13) Done!
Download Unit:
http://www.mediafire.com/view/?3mpmvxgj548u5rl