PENGUIN SASQUATCH!! (SCRUFF)

PLEASE CP NAME HIM SCRUFF IT'S SO CUTE 
I JUST LOVE THIS FLUFFY THING. I remember when he first came out of his cave and everyone on the server were going crazy and asking if it was real XD
(I wish I could had add more contrast to his beard though, you can barely notice it)
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Time: 4 hours
Challenge: This was to test out color shading when the object is put in some sort of atmosphere. For example, the object is put in a sunset scene, with the sky having a gradient of really pastel red and pastel indigo. Because it is sunset and the object is outdoors, I make the highlights yellow. I shade, both using the "light = yellow, shadow = blue" equation and tinting the color a dark purple to add atmosphere. Now I make this sort of back-light using the pastel blue of the gradient. 
Golly I should seriously make tutorials XD
If I were to make a tutorial, what should it be about?