Can we have Amazon S3 and our own storage at the same time

Can Opencart support two different storages at the same time. For example, can we have some products on Amazon S3 and some on our own server. Right now, after integrating with Amazon S3, by default, when we try to download the products on our sever, it is still generating the URL for S3 and giving an error.

When opencart is integrated with Amazon S3, it is not allowing any other storage. It kind of forces us to go through Amazon S3 only. Is there any workaround for this problem. Any suggestions here.