true xenon/hid bulbs

[TheMenace 10]

i have a complete xenon setup out of a new BMW (computers, bulbs, ballasts and projectors). I am looking around and cant find anything that suits my needs. I am looking for a 5.75" round bulb that can hold a D2S bulb OR if anyone knows where i can find an empty 5.75" bulb that i can modify to fit the D2S projector and components into. I am only looking to install 1 set of xenon bulbs. the brights will be regular bulbs i am more worried about the low beams only

[bnickel 10,004]

i believe Hella has some lenses that may work for you but not 100% sure