It has come to my attention that the <zonename>_chr.txt files that come with the newer client allow zones to specify mob models to load from other zones. I've augmented ZoneProxy so that it will copy that file as well if it exists. This will allow third-party zones to instruct the client to load specific mob models from existing zones.
The new version is available at:
http://prdownloads.sourceforge.net/e...1.zip?download
Happy zone building,
WC