I was down our local market last Sunday and saw this on a stall. My first thought was "I can do something with that."
Being a terrible hoarder (miser) I decided to only use what I had in my garage. So removed the Battery Zone header and cleaned it up. Then made a new header. Tidied up the supports and cut some plastic shelving to size. Fitted the rest of the shelving. Then decided to remove the side advertising to give a clean look. To accommodate the boxes I thought it would be a good idea to use clear plastic tubing - big mistake (more later) but you may be able to guess what happened! Started loading the boxes and models - this is where it got interesting. Flat box on round shape - doesn't work very well but I persevered (stubborn male syndrome). Frustrating hour with boxes falling off circular tubing - but I persevered (this was the mistake). Also not able to load all the boxes onto display - worked that out about half way along but thought somehow it would magically all come right

Found some more plastic shelving pieces that I was able to cut to put on the circular tubing - much better result. Also refigured the bottom shelves to create more shelves. Final display - D1 & D2 Series of boxes - (4 missing but hopefully will get there).