Turn it with the mouse or your finger, scroll to zoom. This is the real model of the enclosure, the one that goes to the printer.
The enclosure holds the 7-inch panel and the electronics. On the back, a dovetail slides it onto its mount: it goes on and comes off in one gesture, without tools, whether clamped to the piano or standing on a desk.
3D model served from this site. No call to any outside service beyond the typefaces.