After a few different play throughs, and taking what seemed like forever trying to decide which race I wanted my "perfect" reaver to be, I finally decided to make her an elf because of the passive 25% ranged bonus, as well as the fact that I feel an elven warrior, especially one as savage in nature as a reaver is supposed to be, would be a truly fierce and terrifying opponent to meet on the battlefield in a world that vilifies and demeans elves so readily. I don't really have a back story for her yet (I am working on one though lol), but I can tell you that I decided to name her Arwen as a tribute to the LotR movies, and she romanced Blackwall since he reminds me so much of Aragorn for a number of reasons. 
I swear that face took me like 2 and a half hours to get it juuuust the way I wanted it. lol

And I was only able to make the perfect sword and armour that I wanted thanks to the latest update and the amazing golden nug statue. 

As for her overall personality throughout the game, I went with the "positive" or at least non antagonistic options for almost all of the dialogue choices throughout the game, except when the discussion revolved around elven lore or culture. Arwen is generally open to new ideas, and inherently driven towards helping others and doing the right thing, but she holds her roots dear, and *anyone* would find themselves hard pressed to get her to abandon them, especially when it comes to matters concerning andrastians and the chantry. Oh she has the utmost admiration and respect for Andraste herself and what the stories say she stood for, but she can't stand what the cult that follows her has turned into over time.
Anyway, with that out of the way, I can now move on to making my dwarven dual dagger artificer (after I finish Trespasser on Arwen of course). That should be fun. :3