This animation features the LuxCore render engine Alpha release. It uses Caustics, Dispersion, and raytracing to render the call box.
I also added some really basic sounds effects which is new for me. The render was done first, and the sounds was added in later. I am not sure what is worse, my sound editing or my animation.
This was all rendered on a RTX 3090ti graphics card, and a Thread Ripper 24 core processor.
This is also my first 4k upload.