For MS paint it's really good!
The proportions look believable and everything is placed correctly.
The only things I have to complain about are just that it's on MS paint, which cant be helped, and that the wing, while correctly placed, looks a bit flat, as if it was drawn off to the side and pasted on.
But these are just very minor things, the eyes look great and the stance is fantastic.
Good job ^~^
I cant judge too harshly cause I've got a problem getting the hind legs to place correctly so they look good, but I hope this helped some.