What about

The aluminium and chrome give the paint a vibrant metallic sparkle, while the glass-like coating acts like a refracting prism, changing the apparent color of the surface as the observer moves.

What about

Under ambient light, the holographic colour prints appear as a colour image. This paint produces an iridescent prismatic effect by defragmenting the light in all the colours of the spectrum: it means that it creates a pearl rainbow effect, when under a source of light

What about

Glitter in auto paint is added by either adding some metal flake to the paint or by using a metallic paint color. These colors also help your vehicle to shine a bit better and make it glisten in the sunlight