I haven't been rotating anything for a long time – I edit all the models in Maya, save them, and import them again.
Our Polish friends like to rotate objects in 3D space; it's not particularly difficult, but it's more efficient to do it in the editor!

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Неудачное планирование ведёт к неудаче ...
NCF - мод, добавляющий дополнительных существ в HeroesV 3.1