One of the main features of the upcoming mobile game Warcraft Rumble are new, colorful recreations of iconic Warcraft units. Blizzard is making many of these unit models available for 3D printing!
These are available under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which allows the models to be shared in any medium or format, provided these are not used in any commercial purposes and appropriate credit is given.