Hello, Crescent Moon Games! I have two packs of fire animations:
https://kiddolink.itch.io/vfxfx-fire
https://kiddolink.itch.io/vfx-fire-vol-2-pixel-art
I'm not sure if they fit what you are looking for. Although I cannot promise anything right now, maybe I'll consider making a new fire animations package with more specific assets just like the ones you mentioned (torches, campfires, etc).
Hope this helps!