If you don't mind aluminum, Asfir has a tank skid, it's marked for gas like all their 1500 items, but don't know if there's a difference.I’m seeing that. Though luckily, my needs are few. Rock sliders (easily found), upfitter switches (easily found), upgraded sound system (easy).
Now, cannot find rear tow hooks, have no idea about a gas tank skid (though I know the Bison one exists), not entirely sure about where to mount aux lights for offroad, and I need to get over how slow the Google Auto system is to respond to commands.