Auto order history info & image attach option in opencart

Your job is very easy vqmod for opencart store 1.5 - make email attachment possible in admin - order history (see screenshot) the attachments should not be stored on server - when order status is changed to status1 -> cudtomer receives order info1 (custom text), when order status is changed to status2 -> customer receives order info2 in email There is already an upload vqmod from opencart store, you just have to modify it to my store (see attachment), but you canalso build from scratch.