I'll be listing my own 2017 FWC Hawk Flatbed with 2018 Ram 2500 Powerwagon on custom aluminum tray on the forum soon, but in the meantime, here's the link to the ad in San Diego Craigslist:
https://sandiego.craigslist.org/nsd/rvs/d/escondido-2017-four-wheel-camper-hawk/7446420005.html