This was a fun one to draw! So here we've got 9 clumps of mushrooms in a range of different textures and looks. Starting from the top left:

1. Translucent jelly
2. Bubbles
3. Pearl
4. Plastic? The thing with these is that the shading and highlights are all set as mask layers so you can change the base colour to whatever you like and it still works. Fun!
5. Silver with a pink light
6. Glitter
7. Dark iridescent
8. Gold
9. White iridescent

The basic drawing is based on an original that you can find by someone else here, not sure who the artist was: https://uk.pinterest.com/pin/281543725873665/