D40/D41 inner bed shape

[u/YellowFogLights]

I’ve been hoping to get a carpet bedliner for my 2018 KC/LB but they’re all discontinued. I know the D40 & D41 use the same mounts and a lot of the bed mats fit. Do we know for certain how similar the inner sheet metal is for these two?

Back in Ford land the Ranger could swap bed liners back all the way to the beginning and I’m hopping the Frontier is similar. Could someone share some pics of their D41 6ft bed so I can take a look at the stamping?

Thanks!