I'm making Lala's "heart" from D.Gray-man.
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I was thinking the finished thing could be somewhere around the size of a football. Days ago I found a glass jar that's the perfect
shape and size, but I'm not sure what to make the metal toppers out of. I've never used any type of clay, at least not for cosplay purposes, so I have no idea what kind to use or even if clay would work for this type of thing.
I hope to resin cast the square in the middle and stick an LED in there which, to my knowledge, would mean hiding the battery pack in one of the toppers. So what I ever I end up using it needs to be able to be glued to glass and
be adjustable so I can replace the batteries inside. Does anyone more knowledgeable than me have any ideas?