[@Crimson Raven]Oh yeah, go with the thing Raineh linked, that's the closest you can get to reading the VN without actually obtaining a copy of it thus it is acceptable.

...And once you're finished with it, the same guy [i]also[/i] did an LP of Tsukihime so you should read that as well.  Especially the mansion routes.  [i]Especially[/i] Hisui's route.  And then watch the Kara no Kyoukai movies.  And then...