No doubt Boss will do a good recreation of the mk11 circuit (though it's an easy circuit to get "right").
Be interesting to see what type transistors they use, after all the type & especially the range (hfe/leakage) & quality of the transistors have a big impact the pedal's "sound" (ie; whether it sounds good or like ass). The OC81D transistors first used by Sola Sound are now rarer than rocking horse

.The OC75 transistors that they also used in mkii's can still be found, though only in small numbers. Russian or Hungarian military types maybe, they're still plentiful & can sound good in these type circuits.
Whatever they use, a good mkii is a great sounding fuzz. Hopefully it's not too expensive Gball. Cheers