ok, ehm i know your a starter but here are some points.
Text, almost looks bad at all time but these are quite unreadable ("Soladis", "Smile").
Really plain + the render aint that gewd either.
the smiles on the back only is multiplied to the right, so the top render doesnt fit in.
the rest yeah basic brushes with the layer on a lower opacity but ok...
read tut's and grow.