video copilot element 3D is an after effects plugin that load 3d models on after effects with very high speed render time . when you open an after effects project with E3D plugin you will see this error see how to solve this problem.
The flag Link address:
https://videohive.net/item/flag-maker...
this is a project helps you to create a realistic 3D flag in after effect which is looped and has alpha channel and you can add your image like countrey flags or a photo on it. and you can rotate the flag in every angle.