As for writing and art contribution, well, my art skills aren't even acceptable. The best I can do are chibi sketches or just plain sketches which leave much to be desired. I, however, am no stranger to fan fiction. Even so, I'm an OCD, self-critical perfectionist, so most of what I write hasn't seen the light of day, or if it has it needs a mighty dose of improvement. I haven't written any Dragon Age fan fiction yet, but I plan on it, when my schedule permits.
Please share whatever you will be willing to, it's always awesome to see what people can create based on our shared love for a character.
And welcome around, even though I'm pretty new myself (well, been lurking for a while as well, but decided to partake into the fluffiness today, mostly because I need support to get over my Solasmance, or people who at least understand it.) 
Hnnnnng, so cute, I can't... *explodes into thousands of tiny kittens*
Not for nothing Solas has a sizable asexual fanbase (self included), since here's a romance where asexuals can enjoy fantasizing about a sweet romantic relationship without a mandatory sex scene (*cough* all DA2 romances sans Sebastian), or feel like our characters were eventually pressured to have sex to placate their partner. (Yeah, you can politely turn down Dorian or the DAO companion who invites you into their tent, but they're pretty disappointed, so you know your character will have to give in eventually. While all relationships require compromise, many romantic asexuals deal with it enough in real life they don't necessarily like having to deal with it in their romantic fantasies.)
I totally agree with that. In my headcanon run, my Quizzie would most definitely be sexually interested by Solas, but not necessarily acted on it yet. I define myself as a demisexual, so, strong emotional and intellectual connections are needed for me to actually be sexually attracted to someone. And even when that bond is established, I'm not sure I would have liked to have a mandatory sex scene with him, because I'm not sure she would already have had sex with him, or would plan to have it when she'll meet him again and reconcile/finally get to know who he really is. It's not clear in my head, and doesn't have to be anyway.
I'm glad they also thought about asexuals, giving them the option to romance a character without having to go through a mandatory sex scene. Sex & Romance don't have to go hands in hands. And to me, the most brilliant thing of it all is that, even without a sex scene, and very few romance scenes, Solas romance is so amazing it still managed to leave a mark on us like no other.