have fry of charge.
i tried to give some new eye thing from sasuke , dunno if that eye actually exists
, to know the image center i normally see how long it the image and just find half of the length and presto, never actually used it.
well if u want ligth, i would recomend the super nova effect, and shadows are in Filters> ligth and shadow > drop shadow, then u just have to set the X and Y acording to the image