Less work than fabbing up crap:
Factory Supercharger
Though the real problem is the electronics and fueling. The older 93' MB's didn't have these crazy Bosch ECU's that control everything from you fueling to the gravitational pull of the earth. I think the only way to effectively do fueling at this point would be a piggy back ECU of some sort, but even that is un-proven and theory is that the ECU will use O2 feedback to try and maintain a 14.7 afr....which would be death for an engine on boost.