The shadows look ok to me, and the sunlight appears to be coming from Rons right (how appropriate! ;). The grassy areas on either side of the sidewalk mostly match each other.
I wonder how is it possible to get a short shadow on the left leg as compared to a long shadow his right leg, which seems to go to a different direction?
The shadows look right to me, on the right leg the crease separates the lit side from the shadowed inner half and the left leg shadow seems to fit with what he is holding.
The scene with the sidewalk and yard and background is definitely consistent.