Boy, do I have a lot of catching up to do!
Pio: You have Filipina blood? Now that's interesting...
Evisse: I could probably be DeeDee, since Nil reminds me of Dexter anyway.
DSoU: I love you! But no, I don't look like Eowyn. I have eyes so brown they are almost black, but I would love to have green eyes. And I'm merely a little over 5 feet tall. Great description, though. I could wish I looked like that.
Eowyn Skywalker: Was that supposed to be me? If so, you gave the closest description yet! Not blue eyes though. And I'm not blonde, my hair's color is like my eyes'. And the glasses are definitely there, being a nearsighted Halfelf, though not futuristic-looking (I think). Funny, but I pictured you looking like Eowyn. By the way, I could have used your name myself.
SoN: I thought you were tall, dark hair and eyes, quite the nerdy type.
HerenIstarion: Ditto.
mark12_30: Blonde hair, blue eyes, very motherly, and has an infectious laugh. But I don't think these descriptions can apply to Mister Underhill.
I'm not really that good in explaining what I imagine, so I can't describe any more for now.