Sherlock, John, Lestrade, and Molly are going to be the four 'kids' in this session, while Mycroft, Moriarty, Moran, Irene, Anderson, and Sally are the troll counterparts.
Sherlock is, despite popular opinions, the Knight of Mind, while John is the Mage of Blood.
I could go on a rambling as to why, if anyone wants, but I'll spare us all the pain of that.
Sherlock: Knight of Mind, harpoonkind.
John: Mage of Blood; pistolkind, canekind (later on).
Lestrade: Prince of Void, nightstickkind.
Molly: Sylph of Life, ____kind.
Mycroft: ____ of ____, umbrellakind.
Moriarty: ____ of ____, bombkind??
Moran: ____ of ____, riflekind.
Irene: ____ of ____, cropkind (can be extended to whipkind).
Anderson: ____ of _____, ____kind.
Sally: ____ of ____, ____kind.
Most of the characters (at least the species-swapped ones, the trolls) do not have designs yet, though for a few we have general ideas. Open to anything, though.
I was unaware of many of these characters being present before earlier today, which is why many of them do not have their titles yet. Suggestions are welcome, to all you Sherstucks (?) who might be reading this.
I'll repeat myself: If any of you are interested in doing art for a potential comic/fanventure, it would be awesome if you would contact me~!
I'm probably forgetting something, oh well; I'll update this as need be.