Finn is an orc too kind for killing
Poe is a faun who wanted to fly
Rey is a halfling with powerful elven blood in her veins
Kylo Ren is a halfling too but hates his mixed heritage and wants to be a full elf like his grandfather
Hux is a evil pixie (tbh i just want to see normal stick-up-his-bum Hux but with flowy sparkly gossamer wings neatly folded behind him and trailing pixie dust everywhere
Snoke is a dragon
Leia is a full blood elf
Han is a human
Chewie is like... Still furry and all but like a sasquatch or bigfoot not a wookie