Looking for a mod I've only glanced over

Hello so I've been enjoying horror and Halloween mods and as I was making a modpack for myself I came across a mod that has 2d ambient crows and other 2d things in a sort of uncanny way? I've tried different words like spooky , Halloween or horror and can't find it for the life of me I'm sad I didn't screenshot it or add it to the pack, if anyone knows what I'm talking about or comes across something like it let me know I wish I had more details but this is a shot in the dark! (curse forge by the way)