Guide on adding a new model, animation, and creature to HoMMV

What exactly is being adjusted?!

I probably express myself incoherently and unclearly. After exporting the animation to gr2 from Max, they don't need to be processed through the map editor; it's enough to simply use a HEX editor and change the first 16 bits in the file header (as described above) and convert them using the GrannyConverter_ricky92.exe program.