70 duster bench seats

[Backally]

I would like to someday get a bench seat for my 70 duster like the one below. My question is, will a frame from a different abody work? Something that could be recovered and look correct?

 

[Backally]

No one? Haven't seen many 70 Duster low bench seats. If it is the same as some other abody other than the covering it would help.