additional filament textures, glitter, shine, etc

[TimetravelerDD]

Now that we have the new filament color patches, which I really like I wonder if this was an opportunity to indicate more filaments properties in the field, such as glitter, sparkles, glow or perhaps textures.

Describe the solution you'd like
For example users could add sparkles to indicate glitter, marble or wood filaments, perhaps even upload custom textures. I am not completely sure how to implement this, but perhaps the community can come up with more ideas