Two ways I know of to do this.
1. Bring in any supported image (JPG, SVG, PNG) and then put a bunch of transparent buttons on top of the image that will go to the proper record.
2. Web viewer with a clickable JPG image map. This is a bit more advanced but a little cleaner on the layout.
This could also be done with a sliced up image and html in a web viewer. Sometimes hot zones in an image map do not scale well when zoomed.
Both ways get it done.