Customize for X-price or they can request quote (field for admins where we cna put Y+ price)
Quote will create a form area for them to enter information. But unlike normal forms, this will be saved within woocommerce. Admin can delete it, or put a price on it, uploading the design (like a fancy product design file/image, with watermark if enabled), and approve it. Once approved, this will enable the item and put it into the clients cart to be purchased. Upon purchase it will be used as a regular fancy product, whether it be admin staff downlaod and print it or client is able to download it.