This may help toohttps://github.com/Akari1982/x-gears/tree/master/utilites/xeno_field_exporterI have exporter here and I export some of models with animations. Though animations is hard in xenogears and exporter doesn't support all of them.
@Akari taking another stab at q-gears? I see you are back to reversing https://github.com/Akari1982/q-gears_reverse