I really love acrylics. Mixing and matching is an endlessly fun sandbox to play in.
I got asked to do some wedding cake toppers for a friends wedding. This is Ruby and Sapphire from a show called Steven Universe.
I used a back piece from 1/16 black matte acrylic
And mirrored, marbled, and matte acrylics for the front pieces.
I didn’t kerf them for a more cartoonish, hand drawn look, and just placed them by hand and glued them with E-6000.