Wild Willy's Wheeler parts wanted!

Hello,

I'm short of a few parts for a new built Willy's Wheeler project, maybe you can help me out.

The following nip parts are missing:

Servo saver spring
Catch spring
Rear spring mounts
Arm stays (LWB version)
Rear wheel hubs

And a long shot.. the front bumper mount and bumper.

Thanks for looking and please let me know if you have any of the parts listed.

Zidane