Need help identifying a model part

[Dukhat]

This is a replica of the U.S.S. Hutzel kitbash from Deep Space Nine that ultimately went unused. I'm going to be building my own replica but there's one part that I need help to identify. It's the piece right between the Enterprise-B's large impulse engine and the blue Robotix piece directly behind the saucer.

Also, I'm not sure about that copper colored piece sticking out of the end of the Excelsior nacelle pylon connector. That might be something custom.

https://pbs.twimg.com/media/E-Q5h2QVQAM5unW?format=jpg&name=large

 

[Atolm]

Always gotta give us the hard ones eh....
Seriously, I have no idea, but I do know they used a lot of parts from saturn rocket models in these bashes. So that "may" be a lead?
BTW I love the the Hurtzel. It is my second favorite bash from this series (Raging Queen is my all time favorite by just a hair).

 

[Rekkert]

Besides the Saturn rockets they also used at least one tank (m2a2), according to a lot of auctioned model boxes from the art department, so maybe a bit from there?

 

[David cgc]

I had a sense-memory of a piece that shape, but I finally realized it was the Lego "vent" piece. That's the negative image of the shape, though, cut-outs instead of ribs.

 

[Dukhat]

Besides the Saturn rockets they also used at least one tank (m2a2), according to a lot of auctioned model boxes from the art department, so maybe a bit from there?

Thanks for that link! The M2A2 Bradley tank has exactly one part that goes to the USS Centaur. Since I’m also going to build a replica of that ship, I have that model. I will look and see if that part might be there. The Saturn V has parts that goes to both the Bradford and the Trieste.

Edit: Just looked at my M2A2 model kit…no dice. The part isn’t from there.

 

[Gepard]

Have you asked on The RPF? They might know.

 

[Dukhat]

Have you asked on The RPF? They might know.

Yeah, I plan on that if no one here can help me. Since I’m already a member here but not there, I figured I’d try here first.