✅ - Changed, completed.
🔄 - Changed, but need refinement?

✅ Ambient_Rain
✅ Ambient_TorrentialRain
✅ Ambient_Wind_Clear
✅ Ambient_Wind_Fog
✅ Ambient_Wind_Storm
🔄 Ambient_NightInsects_Standard
(this could be better, but I just can't find a good sound)
✅ Ambient_DayInsects_Jungle
✅ Ambient_NightInsects_Jungle
✅ Ambient_Space
✅ Ambient_SpaceMap
🔄 Thunder_OnMap
🔄 Thunder_OffMap
(considering using a pricey sound library, but I can't decide)