First I'd like to start off by saying, don't listen to the haters about the new ore textures, they are beautiful. Secondly Amazing job on the transition to deepslate from cobblestone. On that though I do believe the texture for chiseled deepslate should be updated for better aesthetics. It doesn't seem to go with much in terms of building. Sort of looks like a dark open chest. Smooth Deepslate would be good too.  Still beautiful though! And I love the sound it makes when you walk on it.  Thank you if you read this.