src/Model/Media/Attachment.php
final public function getMedia($objectType = "attachment", $objectURI = NULL, $objectId = NULL) {
       return Parent::getMedia($objectType, $objectURI, $objectId);
    }
final public function getMedia($objectType = "attachment", $objectURI = NULL, $objectId = NULL) {
       return Parent::getMedia($objectType, $objectURI, $objectId);
    }
Returns an attachment object, wrapped in a media/Object class for
presentation. Suitable for viewing single file attachments;
All this method does, is load the attachment, then manuall adds
attachment properties to a media object;

@return collection;