I don't know if a workaround is available if PPro does not support AMA links defined in the AAF to the camera originals. In Resolve, I add all the camera originals to the MediaPool, then conform to camera originals. You might be able to then generate a new XML or AAF from there that now points to the camera originals. But note that generating a new AAF can be lossy for items it may not understand. Does Premiere allow you to relink to a directory for items in their project?