Small Transparent Tetrahedron for Art Photos

I'm looking for a talented and experienced craftsman to create a small, transparent tetrahedron, with dimensions no greater than 12 inches. Although I wasn't able to specify the material, I am open to suggestions including but not limited to acrylic, glass, or plastic. I am aiming to employ this in my fine art photography, hence an understanding and interest in art could be advantageous.
- Desired Skills: Experience in related crafting, knowledge of materials, an artistic eye.
- Additional Note: Please include material recommendations in your proposal.