Tsuki and Itachi Portrait

References sheets of my characters :
Itachi : arceus55.deviantart.com/art/It…
Tsuki : arceus55.deviantart.com/art/Ts…

So I decided to challenge me and to draw otherwise than digitally. It was hard to get settled with the pose and stuff, and I so decided a portrait wouldn't so tough.
I still have to change some details, like the muzzle of the canine a bit... It was weird to draw on paper, and it has really taken me time to get done. I'd like feedbacks to see if I have things to change a bit or if it's okay. It's my first traditional drawing I've done in years. xD

Characters, drawing © Arceus55