WTB: CC Thunderform or Stealthbox

I'm looking for either an MTX Thunderform box or a JL Stealthbox to go into my 2015 CC. I can't believe neither makes a nice custom Frontier box anymore! Hopefully, somebody has one laying around out of a sold or wrecked vehicle. I am looking for charcoal or gray, but can possibly work with tan (and paint it). The subwoofer isn't needed.

Thanks!