Note Texture

I feel like now that the particle rays were added in the 4.0 version, the only thing that's the most noticeable difference between how the app looks like compared to Rousseau's or Kassia's visuals is note texture. I really love the note texture option that was added (relatively) recently but it'd be awesome if there were more than one preset available. Something like these:

Edit: (I know you can import videos or images for textures but they don't scroll along with the notes and also it's very hard to find images or videos that actually fit and look well, and the effect that's seen below in the two examples is impossible to achieve that way as far as I know.