Finally received my decadence flooring for my RI 257, I ended up purchasing it from commercial mait’s and rubber.com,
I contacted centurion and crew in regards to decadence flooring several times but nobody ever got back to me, so I went this route, it up costing a little over $1200, cant check fitment tell my boat gets back from being winterized but I made the pattern myself I was really exact, and had them cut it 1/8 inch extra all the way around compensate for the radius from the floor to the wall, should be a perfect fit, I will post pics soon as I get in the boat.
If anybody has been looking where to purchase decadence flooring for A ri257 commercial mats and rubber now has a pattern for it