The artist class is not accessible normally at the time, together with the programmer class, they are still in the works for a future update.
The mod is kinda being made only by me, and together with the upcoming college it's very hard to mantain a continous log on updates and whatnot.
A wiki is being made actually, by my brother, it'll take about the same time to make a wiki so don't expect much by now, it's still not public.
I'll try to update this thread during the upcoming weekends and also announce when the wiki comes up. So- uh, sry and thanks