Amumu's Skins need some love

I was recently gifted Little Knight Amumu which definitely isn't a cheap skin. I was kind of disappointed that it had no different particle effects from the original skin. Unfortunately this is the case for all the Amumu skins besides Sad Robot Amumu. So if possible if you all could work on this. I looked that the others on YT but I might be wrong so sorry I missed anything.

Thanks