heroes of might and magic 5 tribes of the east\data\bin/GrannyGeometries/6448E97F-806F-40A4-B2FB-9E172E479F6D contains more than 1 model, cannot proceed.
Granny file \Characters\Heroes\NewHero.xdb#xpointer(\Model) contains more than 1 model, cannot proceed.
Added 7 minutes later
I didn't do it quite right, the export process completed successfully now. The problem is that the model still isn't displayed.