Maybe the first link of Tazman does not work. But a big file, depending on speed of your server and the line it can take up to some minutes. So be patient a bit.
on Johan's page there is also something on the V12 engine, or better to say a lot.
Here is a descripttion to remove the starter
But again for LHD. I know that the starter fits to both sides. But have no idea what could be a problem in that case to replace it.
Maybe you check with the U.K. E32 register, as they have RHD
And useful are also the explosion drawings from the online parts catalog
http://www.realoem.com/bmw/select.do
Hope that helps
If more is needed, maybe you have a look at my page below.