E60 M5 engine oil analysis?

[Gordyb83]

I'm just over 90k on my m5 and I think it would be great to have one of these tests done has anyone else done one recently all the threads seem pretty old ,
I'm interested to know as it could show some information regarding the shell bearings which seem to be an issue on older engines of this type.... Going by all the fuss around the m5 forums of late