Are you talking about the circular Scarlet Witch type effects? I think Havok had blue ones maybe
You could probably create a hot glue effect by applying it to glass in the shape you want then peeling it off when it's cool. The back will be flat so you'll have to bulk it up with more glue after.
Freestyle any little balls or whatever that you need. Or just embed items into the glue.
Edit 2: You can find clear rubbery ribbon at the craft store, they use it to make necklaces. You can probably shape that however you want then "tac weld" it with hot glue to keep its shape.
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You could probably create a hot glue effect by applying it to glass in the shape you want then peeling it off when it's cool. The back will be flat so you'll have to bulk it up with more glue after.
Freestyle any little balls or whatever that you need. Or just embed items into the glue.
Edit 2: You can find clear rubbery ribbon at the craft store, they use it to make necklaces. You can probably shape that however you want then "tac weld" it with hot glue to keep its shape.
Hot glue for the win!