Interactive web software

We are creating online shop. Its based on wordpress, woocommerce and 2checkout. All design is already made but I need interactive software with possibility to make phone's cases design online. example: [login to view URL] We will provide all artwork (see attached file). Details (as on attached jpg file): On the left side there is main window (interactive, as on example [login to view URL] ) There must be all option like rotating, sizes, make centre like on the example site. On the right side: 1. Choose online designer or Upload artwork (when uplaoding there are photos specification by which photo can be sent). Important when choosing one or another already made settings are saved (for example if im creating smth on online designer and i chose upload art work and then come back to online designer all settings made earlier are there) 2. Select Your device. When selecting a device, that device appear on the left side. 3. Select wood species. That wood appears on the left side. 4. Add text with font. With possibility to add more then one text. It appears on the phono (left side). 5. Add image. With possibility to add more then on image from the library. (There there will be like catalogs - not visible on the attached file yet - will confirm asap). When the image is added it must be shown beautifully (quality when resizing, etc), a little bit transparent as on the example site [login to view URL] 6. Add crystals. They cant be resizes on the left window. Just can be moved. Prices calculating: When adding texts or images price is not changing. When adding/removing crystals price is changing +-0.5 usd per one peace. On online shop where will be script which will change currency by that from what country the buyer is. Here it must be separate script or it can use main one ? In the end there are social networks sharing buttons. P.S. some small details can be rediscussed.