I never heard anyone say that RE 1 on Saturn was technically superior. Lack of Goroud Shading, rasters instead of transparency....that port sucked.

Yes, Shenmue 2 probably is the most interesting unreleased Saturn game. But at the same time Shenmue was such a huge project that I doubt any Alpha or Beta ever made it out of Sega´s HQ; it won´t be found until Sega releases it, and that won´t happen.