econdly, there is a skin-error (or my PC is crap ):the crooks of the Somatophylakes' and the Helenikoi Kataphraktoi's arms seems a little bit strange. And the Hetairio Aspidophoroi's tunic too.
the last one is knowen and being worked on, but the other units you mention don't have problems as far as we know. You migth post a screenshot of them so we can see what you mean.