RX0 model. Not the 2!
Make us an offer, but remember eBay and PayPal fees are brutal!
Need a waterproof case or DSLR lens mount modification option?
see here:
https://www.ebay.com/itm/Sony-W-Ribcage-Backbone-Mod-rc-rx0-Mic-LENS-CHANGE-RIBCAGE-BACKBONE-Micro-4-3/382737015634?hash=item591ce76352:g:~0MAAOSwEMxa1OU0