Scooby Doo - Eskimo kisses

Now this is a rather lovely drawing indeed. I especially like the soft colors and their puffy noses touching each others. My favorite part with this is the hands though! Especially Velma's fingers. They look long and elegant, which would indeed suit her rather well.

I don't see too much errors with the beard, but perhaps giving it some more hair-stumps a little randomly close to the actual beard.
The line on Shaggy's neck gets a bit weird. I believe its too far down. I believe it should come from the end of the jaw.
His eye feels weird as well, but sadly I'm not sure what the problem is. Maybe its how its really thick, like he would wear a lot of make-up.

I'm also a bit confused on the clothing shadings. Shaggy has one style of shadowing on his shirt, which isn't like any shadowing elsewhere.

But I really like the softness of this. The background is pleasing to the eye and suits their coloring scheme.
Well done!