From your frontal photo, it looks like you have some excess tooth show. That in itself is not a problem. However IF the smile also reflects a LOT of gum show, (gummy smile), the surgery becomes more straight forward which is one that just resolves to ANTERIOR impaction to reduce the gummy smile. That is CCW (counterclockwise rotation) in which the lower jaw rotates CCW, up and out, where they MAY not have to displace the lower jaw at all and all they have to do is the genioplasty.