Well, not sure if anyone's done this yet, but I spent a few hours trying to adapt the SC map "The Hunters" to WC3. It does require TFT - I placed a TFT only doodad - deleted it, but it still says you need TFT...
Kinda fun, if not alittle cramped - it's sort of a work in progress - main area is forested, lightly, but just seems like there should be something else...