Back in 1997 they was an imported released that was specially sold with a limited pre-order book true story behind biohazard that had extra pages and a limited Sega Saturn version of the original biohazard, that contained these special extra uncut Saturn only scenes that were never made public. It contained all the replaced western scenes and also the uncut asian version scenes spliced together, in this saturn remixed version, it also had new scenes shot for this version only I am not sure that it was by Capcom Japan maybe Hong Kong only release. But this version contained extra weapons, and different cutscenes just for this saturn version only. It was only limited to 23/24 July 1997 import Asian.
What I meant was in this specially made Hong Kong version all the cut scenes that are on YouTube and the uncut scenes that are on YouTube are mixed together with extra uncut scenes added such as more of Joseph death scenes where it shows him getting ripped apart by two dogs and STARS start watching from a distance. He gets both of his arms ripped off. It shows the STARS running through tall grass, Jill firing up a flare gun and being attacked by bats. There is another scene were the Bravo team wreckage is found, it does not show you the helicopter. Chris and the STARS are surrounded by zombie Cerberus in tall grass, Chris first picks up a cut-down shotgun in cobwebs then drops it to the ground, the STARS start firing at the back of him, and it shows Wesker firing a handgun wearing sunglasses, also Barry Burton. It reveals Chris Redfield is wearing a self-made holster around his back with a cut-down shotgun he grabs the gun and starts firing at the zombie dogs. It shows the zombies head exploding like on dawn of the dead. They were a Hong Kong comic book available of on import showing the story of 24/7/1998 of getting to the house. It showed more Cerberus gory camera angles; also, it showed two dogs moving as if they were moving towards the STARS in this full-uncut intro. The full-uncut intro also contained the original USA/UK versions newspaper with added scenes with more dialogue cut into it, with intercut with the mutilated corpse scene mixed for the Sega Saturn Japan/HK version. IT had more dialogue about Chris talking about the murders in raccoon foothills of people going missing. On the UK cut version look for the cast with Chris Redfield where it shows a colour intro of him firing a shotgun from the original English 1996 release.
No unfortunately, they are not on YouTube, but the remaining evidence of these extra-uncut scenes remains in the 1996 Playstation demo disc that has a black censored boarder, around Joseph Frost. When it shows deleted Jap/UK/USA scene that shows a little bit extra probably only a second or two of snippets of extra attacks that wasn’t in the Japan uncut version. This was also copyrighted by Virgin interactive & Capcom Ltd like the limited Saturn disc sold. On that playstation demo disc, they were no more extra footage scenes shown in this beta trailer.