There was for DS3. I don’t know if they’ve been updated. There was one in the store that was specifically made for fire, but there was also a plugin in the freebees section that allowed you to animate the 2d textures on objects which could be used to create fire.
I think this is the store one I’m remembering, though it looks like it’s for still renders rather than animations. Same vendor has some other similar stuff. Unfortunately I think the free plugin link may have gotten lost in the forum revamp.
For particle/fluid fire, you could try Blender. Blender can do that, and I suspect there’s probably a way to convert or jury-rig it into something that DS can use once it’s made in Blender. I’ll actually have too look into that now.