Hello there!
If you're still seeking a potential RP partner, I'm willing to tackle some of the pairings you listed above, namely Witch x Human or Royalty x Human. Seeing as you've received a number of replies already, I don't want to bog you down too much. Just let me know. :)
I'm interested in some of the plots you posted, namely "Unteachable" and "Shift". "Braving the Elements" also seemed like a neat concept as well. :)
Just PM and maybe we can work something out.
As everyone else before me, I'm interested as well!
Arranged marriage rival princess x rival Prince
Village girl x Prince
Servant girl x Prince
Having arrived a little later than everyone else I understand if your time will be fully occupied, but if you're still interested let me know! ^-^