A couple of things....
1) From a Looter's Perspective (who want's the good druid ending at the grove), dang.....the Ritual area and Druid's Chamber got A LOT more difficult to ransack without setting folks off on a "Kill the foreigners" rampage/battle. Good job!!! (Just, can you please fix the bug with Korga's Key)
2) Found an....Interesting....visual glitch. To recreate:
Use Shadowheart's Disguise Self ability, or get Astarion, Gale, WIll, or Lae'zel that ability through leveling and have them use it to turn themselves into a dwarf or halfling (male or female doesn't matter) then, with your main character talk to them. Watch your companion do some weird straw man morphing. Also saw this effect when I had Will disguised as a female Tiefling.
3) The graphics are great, and getting better with each patch. Still, consider perusing the available mods and recruiting some of the Mod Authors onto your team. Two in particular would be A100N who's done spectacular work pushing your graphics into HD with their HQ World. And ANTEMAXX who has made some absolutely amazing outfits. (Their outfits prior to Patch 4 were significantly less "powerful", but no less pretty.)

Oh, yeah, 4) I see you added/activated a couple more Guardian Statues in the Druid Tunnels....Could you please, for the love of all that's holy, give us some way to avoid them that doesn't involve destroying the statues at range. (like wearing one of the Druid Circlets or maybe a panel or even the statues that we can use disable traps with).