Finally you can colour him in, the shading in his hair and on his skin is very important. Kyo's eyes are brown so to create a more detailed picture draw most of his eyes a deep brown and the rest a lighter brown.
If you want to decorate the background, you cant try drawing small cats in the background or try drawing a window with it raining outside, to match his expression.
Thank you for view this tutorial, hope you found it helpful :).