though i can't tell who the helmet maker is, it is a good start on an rotj boba. there are some details that need to be worked out though. the, i guess you could call it a "teardrop," that runs down from the dent seems to be missing. there's no physical damage on the helmet, but that can be overlooked. the rf base should be silver. and this is a personal taste issue, but the silver damage really seems like it was applied in really broad strokes; i'd suggest getting a silver marker and adding a little more here and there to give it some pizazz. if you redid the damage on the back of the helmet to a more like the damage on the right mandible and lower cheek i think it would do a lot for the overall look; you want the damage to be intentional but not look intentional. other than that, get the kill stripes on and weather it a bit and you're well on your way to having a real nice bucket.
p.s. the damage is layered right?