Young Theta Sigma

So, I was playing this really cool game last night [link] and loved the cute design they had for Theta Sigma (the young Doctor). I was going to be up all night anyways, so I grabbed my sketchbook and pencils and drew him in my own style. I made a few modifications, including adding gold trim with Gallifreyan to the sleeves of his tunic-thing, and making his eyes more manga-styled.
Anyways, GO TRY OUT THE GAME! It's very cute!

By the way, I totally messed up the chin. It was like, 3:30 AM though, so please forgive me!

EDIT: I changed the picture to a much better one. The colors are still messed up, but a least this time my sketchbook isn't in the background. It's a bit blurry though.