sadly not much info is given and there aren't any active users beside a few.
i wanted to suggest something about this a limit adjuster asi plugin for default jedi academy would be a great way increse the limits of the engine without requiring to use OpenJK sadly i can't post there,the basics would be increase the polygon limit which is locked,increase the ram limit since is locked,increase the heap size since is locked,increase the draw distance,models loaded at once,npc limits all options to be edited under an ini file