While I don't think any in-game stereotypes exist among NPCs as extreme as treating lalafell like their own personal teddy bear like some PCs are prone to do, I was planning on giving my character a bit of an inferiority thing where he feels he has to prove himself a lot. I would never specifically say it's because of his height, but I think that would be implied. He would be the valiant knight type but with an arrogance or bravado to him that another race of that archetype probably wouldn't have.
