As stated before, most races are acceptable, including the Tolkien based races, though extra kudos to original races that you make up. 

@Azathot - Indeed, the city guard is the most prevalent force

@Rubix - No problem, hopefully we can get started soon, If you have any development ideas, or something your character might be interested in that I can flesh out more, please let me know.

@Saffron - All of that sounds fine, whichever you might choose.