HoMM VII Haven Units – Haven faction units from the seventh installment of Heroes of Might and Magic.

By the way, has anyone messed around with Civ5?!

If the gr2 files were exported through 3ds Max, it won't work. I tested how Heroes handles gr2 files from the SDK 2.6.1.0 for Max 6, 7, and 8. In principle, it reacts to them and can work with them, but the problem is that Max has its own scaling system. Simply put, theoretically, even if the SDK version is the same, the same file exported through different programs is not the same.