For those of you who are in the Scarborough (Ontario)region, tuxmat would probably be willing to scan your MME in order to produce their liners. You would probably receive a free set as compensation for your time. I live too far away and had to decline their offer.
I drew it free hand, not perfect but proportions are ok. I still have the pattern. Measures approx 4 ft x 2 ft. If your from Montreal region, you can pass by with a cardboard and I’ll gladly trace it on.