I'm planning on cosplaying as Illaoi from League of Legendshttp://vignette1.wikia.nocookie.net/...20151111164901
however I have hit my first speed bump. For her weapon http://imgur.com/a/ZKrqq
Eye of the god.
I was planning of constructing it from polystyrene but can't find a block big enough , approx 45cm cubed(450x450x450mm). I could glue multiple sheets together stacked on top of each other. But that still leaves me with a problem.
I can't find polystyrene big enough in the UK with out it costing £200.
Any help would be appreciated