If you’re referring to the design in the pictures in Freeme’s first post in this thread, then no.
However, I’m not sure those pictures actually represent what an FWAA in different metals would look like. He says in that post that the pictures are a “placeholder”.
I assume the actual design will look like the current FWAA, but out of different metals. That’s how Lumintop has done their other lights.
Instrested in Ti + Cu ( 4000k high Cri or Osram W1 ) , may be including Brass too if good price ( ~50$ each ) , Deep Carry Clip and Osram W1 option is good Option .