For complete workflow compatibility, we recommend downloading the source format.The converted file is intended exclusively for browser preview. In the source file, the following are fully preserved:✔ full scene structure✔ all materials without simplification✔ proper texture maps✔ correct object namesIf you intend to use the asset in a production environment, select the original version.Cloud Fog 2D Plane to Add Atmosphere to your project. Taken from real world cloud image and extracted using Photoshop. Animated Noise