First welcome to the site
As far as help goes, it depends on what skills you have actually. It probably won't be long before any person can help by testing, at the moment I am working out all the actual data files and then will start putting scripts together that will need testing. On a good note the program has been put through its paces so we will be just making sure scripts are doing what is expected and fine tuning the npc generator engine so it yields expected results.
I guess first, take a look at NPC Designer and how the scripts are put together and see if any of it makes sense...
Thanks,
DJJ