you could probably start out from this:
http://www.peqtgc.com/phpBB3/viewtopic.php?f=67&t=14152 which had been using a collecting tool to collect data from eqmac itself. The quests there are tweaked to fit more to that era. Only thing that is lacked is roaming and grid. but most cities and a few starting area already has them. Lot of items are removed that are not from the 2002-2003 era.
The client emu code still needs work but is in playable state. ATM, you can't sell items to the merchants and a few other things.