I have made a few helmets now, Iron Man helmet being the one I would like to cast. I made it from fiberglass (pepakura) and I really would like to cast it. I have casting experience with doing decent sized 2 part molds and smaller stuff. But as for helmets what is the best way to get a good detailed cast? The only way I have seen is the slush casting method which seems to me like it would be difficult to get a good even thickness from it? Are there any other methods? Better methods? Thanks.
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