This is a sci fi envirment which can be also considered as a planet really just tried to be creative and this came up in my mind!! well lets come to the model the boxes which you are seeing are duplicated by geometry nodes and has a detailed texture also it has random effect of texture as you can se some boxes are of diffrent color for that sci fi vibe .. also the sperical shape in center has materials well there is no texture in this model everthing is materials , you can adjust the animation as you like can make it slow or fast and can tweak whatever changes you want to ..I hope you like the model :-)