hello, Everyone. recently I encountered a challenge: the issue is how to let different textures showed in different particles, and it each one need be unique. I tried to input the stamp value to MAT or SHOP, But it doesn't work. If anyone knows how to deal with that, please feel free to contact me, I will be deeply grateful.

1. The first image is my failed attempts, I just want to get the second image result. but it clearly, I failed… I only get the first result.