MN-4C3 => MEN ACE = menace
R3D-RCR => RED RECOR or RACER?
Here is what I think, R3D-RCR isn't part of Inquest, like the inquest assistant at Rata Sum docks or within mount maelstrom "The stychs".
It's simply an under-cover whisper agent which has stolen Warehouse defense golem blueprints. Why?
-> We never saw awakened Inquest fighting along us, but the pact or orders yes. That way, I suspect that R3D-RCR used to give DERV plans to the pact.
Her golem MEN-4C3 is maybe a hint? What if it was the opposite, she is spying the pact for Inquest?
Omg! Just invert words!