Wanted spare center main gear AC A340

Hello everyone,

I hope you can help me out.

I have lost a wheel on my most precious model: the aeroclassics Airbus A340.
It is the metal part of the wheel that is missing, I still have the rubber tyre.

Is there somebody with a broken AC A340 who wants to sell that broken model to me, or does someone has a spare of this part?

I already contacted the person who sold it to me, but he hasn't have spares of that part...

Here are some pictures to clarify it a bit more...