I tried to extract The Watcher and his Hellfire attack from RotD, put it Salvation and it refused to load. Is there anywhere where I can get a local folder with The Watcher in it?
Click on the picture below for my Myth 2 scenario.
Don't be lazy. What does your myth log say. You must be missing some files. An easier way to extract a unit is by using the program by Tarous Zars called Chaos. I don't know if Tar has updated it yet, but there is a bug in the extracting... if a unit has a mesh effect the folder will be called "mesh effects" instead of "mesh effect".. its a PC error, maybe a Mac error as well. Just change that and it works perfectly.