For those who don’t know the tool: Physical Atmosphere is a Blender 5.2 extension from Physical Addons that creates the scene’s sky, celestial bodies, volumetric clouds and World lighting for Eevee and Cycles. It sits in environment look development and lighting, can derive cloud coverage from NOAA’s Global Forecast System, and is distributed through Superhiv. More than a redesigned panelPhysical Atmosphere² succeeds Physical Starlight and Atmosphere, but its central changes are renderer and simulation changes rather than a new interface placed over the previous system. The add-on owns the WorldPhysical Atmosphere² ships as a Blender extension ZIP. Superhive’s current VAT guidance, last updated 7 April 2025, states that VAT is not collected or remitted Website Physical Addons