I was made aware of the fact that Hasselblad used to add, on request, electronic "databus" contacts to CFi and maybe CF lenses.

Is this still possible?

If not by Hasselblad, maybe someone else is doing the work.

If not, has anyone tried to purchase a "donor" lens with contacts and use it to supply the raw parts for another lens you want to add contacts to?

I could really use help figuring this out. I would love to add the electronic "databus" contacts to a Hasselblad 100mm CFi lens, among other lenses.