Rapture and Pink Floyd patches

I know this is asking alot but has anyone worked on any patches for Pink Floyd? I am currently working on A Momentary Lapse of Reason and I am primaraly a guitarist. I have been working on Rapture for about 2 years but I am not nearly as good at creating or recrating patches yet. I am not realy asking for patches but more for maby a starting point into developing thies specific patches and I don't have a clue wher to start.
Any help would be great thanks.