Hi,
just to let you now - seems you send me the wrong files . After edding them i´ve only get vanilla city battlemodels, but i figured out why.
In EoR "Greek" isn´t used by the Eastern Roman Empire. They use the "southern_european" culture instead. So i copied from the Danube Limes the models for this culture and imported them to both, greek and southern european culture in TGC for now.