molding/casting question, how to mold/cast masks?

[hydin]

i have a mask here, and im looking to replicate it. i know the easiest way is to just recast it, but i ran the idea past the original maker and they declined. so, i get to sculpt one

my question is, this doesnt look like a horribly terrible thing to sculpt, but how in gods name do i mold or cast the facemask? i have only had experiance with solid or maybe 2 piece molds. i cant wrap my head around this one.

its a facemask for a green lantern, but i want to have it in transparent dark green resin to go with a display i have in mind.

any tips/tricks/etc are always welcome

thanks
chris

 

[Jimbo890]

Can you post some pics? I'd have a more clear idea of what you are trying to sculpt than with words alone.