7 answered here.

What does your OC normally wear? What would they wear for a special night?

Answering for Modern AU. Alec usually wears band t-shirts, jeans and boots. Li Na wears capri pants, loose t-shirts or plaid shirts or tank tops. They both put comfort and price (cheap!) before style. Skyler, on the other hand, is all about style. They like fancy looking clothes and famous brands.

And the Muses of Art have granted me the will to sketch what they would wear for a dinner date in mid-Autumn. 💕

What is the color of your OC’s eyes/hair/skin? 

Alec has apple green eyes, copper hair and fair/purple-tones freckled skin.Li Na has dark brown eyes, black hair, and fair/yellow-tones skin.Skyler has blonde hair, blue eyes, and fair skin. 

How tall is your OC?

Alec and Sky are the same height, at 1.80m in modern au. Li Na is about 1.65m. As for canon, who knows??? Alec is some 10cm taller than Zev, is all I know.

What is a noticeable physical attribute of your OC?

Ha ha... Alec’s lankiness and ginger hair. Skyler’s height and pretty wavy hair, Li Na’s vallaslin and intense eyes.

What is one word you would use to describe your OC’s appearances?

Alec “carrot”; Skyler “elegant”; Li Na “pretty.”

Does your OC have any markings, such as a birthmark or a scar?

Sky has several birth marks, and Alec has bunches of freckles. Li Na has lots of scars on her body, none on her face except for the Vallaslin.

How does your OC talk/what does your OC’s voice sound like?

I hc Alec’s voice as James Bay’s talking voice & accent.Skyler’s is Riley J. Dennis’s. And Li Na’s... Well, I haven’t found the right voice yet, but Katie Leung’s comes pretty darn close (especially the accent). 

What is your OC’s favorite scent?

Alec (from Wayward Heart, chapter 4): “For me, it’s… Molded books. The sort that makes you sneeze and want to die. Yellowy, old and crumbling books. With a tint, faint scent of Lyrium dust from a failed attempt to preserve it.”

Skyler: “Lemongrass tea. It is a soothing smell, and it reminds me of this seasons garden back home, and teas my father would brew. I cannot recall the garden too well, as I was very young, but lemongrass was something we were allowed to grow in the Circle, and that smell just blended with the memories.”

Li Na: “I would say the smell of nature, but that is truly hard to define. Perhaps, then... the smell of a boiling stew by the campfire? Mixed with wet soil from yesterday’s rain.”

What is your OC’s favorite sound?

Alec’s I’ll answer for modern! XD The sound of a weeping guitar, like this.  

Skyler’s is group laughter. When everyone cracks up and is almost crying from laughing, and some dissolve into snorts or failed attempts at restarting conversation.

Li Na’s is the sound of a waterfall, or rain outside the aravel/her window.