Full list: https://blendereverything.com/2023/06/30/the-best-simulation-addons-you-missed/
Fly System: https://blendermarket.com/products/fly-swarm–realistic-procedural-fly-system–blender-geometry-nodes?ref=311
/>Realistic Fountains Library: https://blendermarket.com/products/basfounts?ref=311
/>Handy Toolset: https://blendermarket.com/products/handy-toolset?ref=311
/>Simply Cloth Pro: https://blendermarket.com/products/simply-cloth?ref=311
/>Flip Fluids: https://blendermarket.com/products/flipfluids?ref=311
/>Ragdoll Tools: https://blendermarket.com/products/ragdoll-tools?ref=311
/>Clothes In Motion: https://blendermarket.com/products/clothes-in-motion?ref=311
/>Dust Particles: https://blendermarket.com/products/dust-particles?ref=311
/>Fracture-Iterator: https://blendermarket.com/products/fracture-iterator?ref=311
/>Bsnow: https://blendermarket.com/products/bsnow?ref=311
/> Clothfx : https://blendermarket.com/products/clothfx—dynamic-cloth-tearing-plugin?ref=311
/>Kaboom: https://blendermarket.com/products/kaboom?ref=311
/>Fire Dynamics: https://blendermarket.com/products/ignite?ref=311
/>Ultimate Explosion: https://blendermarket.com/products/khaos-ultimate-explosion-simulator?ref=311
/>free models:
https://blendereverything.com/category/free-models/