WTB: Backplate, Harness & STA

My 16-year-old daughter is wanting to transition into a backplate and harness, (God bless her). Being a proud father I'm helping her out, (feeding her and my nitrogen addition). If anyone is cleaning out their garage, closet or any other secret forgotten stash, I'm looking for the following:

SS Backplate, with harness & crotch strap.

Single Tank Adapter with SS Cam Bands

I'm also looking for an OMS Banded Dual Bladder 60# or 100# for myself.

Please PM me.

Thanks,
Mike