Nebula Clouds Animated Texture
This texture can be used with Blender 3.x-4.x with Eevee and Cycles renders.
You can scroll, change shape and color and "dive" into it.
Texture is a 2D:
You can dive "into" texture forward and backward with a "scroll" parameter:
You can pan the image:
You can change a Color:
Next images has a high resolution: