To me, it is neither fish nor fowl. I bet the build quality is fabulous though.
I know it cannot be an original Stratos, but it is neither a Zero replica, or a Stratos replica and as such it is just something someone has built exactly the way they wanted.
Trouble is, selling something that is a one off, that is so bespoke on looks is likely to be a big challenge.
Like they say when selling your house, "take the pictures down and paint the walls magnolia", make it as non-bespoke as possible