Interesting, and also it was a long story because I vividly remember it. I had one dream from long ago where this guy (most of my dreams are like a movie almost never involves me in the dream) saw a mutilated corpse that was almost covered by prismatic crystals lying somewhere in a frozen lake (it was a snowy place btw) and even hear from that corpse it was gibberish I can't make it out what it was saying.
But as the guy is about to say, the old lady stops his lips from speaking and made a hush gesture, and made nodding her head no. And to skip it at the last, in the end somewhere in the place where the guy currently is and finally speaks out to his friend about what he had encountered and what happened is that the corpse with crystal growths and for some reason, its missing parts of its body were grown back except with crystals, so the thing crawling really fast coming in his place to kill him with its jagged crystal on its arm and it was so quick and attack that guy in his pov made me wake up from jump scare
So yeah long story, but also inspired to make one I even draw it what is looked like