Theres a Live action blood in the works atm, theres some screen shots floating around the net for it.
As for Jin-Roh its part of a series of 4 movies called the Kerberos Saga, the first two Stray Dog and Red Spectacles are avaiable subbed on R1 DVD and the foruth is due for release in japan next year.
All 3 live action movies are directed by Mamoru Oshii and the first two are really good and done with a similar feel to Jin-Roh.
One interesting quirk of the movies is that they're set in the opposite order to which they where released, Stray Dog is get in 2003, Red Specs in 1999, Jin Roh in the 50's and the new one in WWII