Only in last production year E32 750 EURO design standard.
And spare parts are difficult to get, if you can get them at all. Not from Bosch. Most of the people in Germany have converted to newer ones, or the orginal fans collect from all the people parts as emergency stock.
Fork out 1000 $ for 1 !
http://bmwfans.info/original/E32/Lim...1994/01/mg-63/
And of course I know a DIY repair page
http://www.szobries.de/BMWXenon.html
there you can also see the headlight pics