Here are some little corrections.
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The glance on left eye is wrong it doesn't look at the same thing the right eye's lookin ( it's like she have squint), in red is a more correct one basing from the right eye.
Her cheeks were too wide, sakura is skinny or she is a kid for baby face but then her eyes are too small for a kid. ( even at 12 she wasn't baby face, kiddish but slim face)
The shading is good, the eyes details are very good but the author should have check that the basic drawing is correct before doing everything else.
Like my teacher said one: "Before putting the little reflection on the eye and any others details, make sure to check your construct, that everything is good, then check again" . Even more for a "realistic" drawing.