I think Solas is Attractive but in his own way he doesn't look like anybody else I know of! But of course someone is going to compare one these characters to somebody else in rl and that's fine....I'm just putting out my own opinion! 
I'm sorry if it seemed I was targeting you, Roxy. I was just addressing the overall Solas = Nic thing and you were the last in line. I wasn't trying to shut down your opinion or anything. 
Even when he's small and in the background like that I still think, damn, that's a good looking elf.
On a totally off topic personal note, my grandma is a fan of my drawings (she likes to draw too) but when I showed her a few of my recent drawings she said "You're talented, it's just a shame you waste it on dragons and elves." Sick burn, Grandma. Sick burn.
You're right, we can't really deny that he's a bit... unconventional
I really love what Bioware has done this time around giving us companions that are diverse and flawed, which makes them more realistic and attractive (to me at least, can't speak for anyone else). Some of the companions make me think of high fashion models whose awkward features are what define them and make them famous. Solas and Cass have unique features that are make them particularly interesting to look at and Sera literally looks like a girl from America's Next Top Model a few years ago (not that I watch >.>). Not to mention their faces are mostly symmetrical, which makes them appealing.
Your grandma sounds like my boyfriend's mother.
Her: Who is that on your t-shirt?
Me: Michonne. She cuts the heads off of zombies with her katana.
Her: I see. You know, you're such a nice girl, but..
Me: Thanks! Bye now!
Oh and I think Sera looks like Nellie Olson from Little House on the Prarie. I don't watch ANTM (well I did watch the one where one girl didn't believe in dinosaurs). But I do agree with the pretty but flawed statement. It's hard to find any of them completely unattractive.
I'm really fine with how the companions of this game have turned out they all look Great in their own way...except Vivienne she looks like a Super Model...I swear when I look at her it's like "Is she really a Mage for The Divine she looks more like a Fashionista!" 
But she looks Great never the less! 
Vivienne is sublime. I can't even.. The first time she insults me I'm just going to die. 