Quote from Telenil: Go
I'm a bit confused, do you need be actually logged to the PTR or something? The game tells me the PTR Battle.net is down, I downloaded 15GB and have a "War3" and a "War3Data" folders in Mods, but I don't see anything even after I put it as a Dependency.
As was said by Renee you should wait for monday to PTR server goes live. After that you will be able to download all components of wc3data cause its located on bnet, not on local client. There will be units/weapon/actor data as well as some "random abilities data"... Lets just wait to see what it means =)))
You can use models right now, but you should create all missed data by yourself.