Hi Hello, YNMPylons here.
Happy that you find the contents of the LCP file to your liking.
The Nereid is actually a mech frame we made in reference to Bubblegum Crisis (a very old anime), its color scheme was a happy coincidental accident, I think (though have heard same feedback as well).
And yes, we have been told via feedback that the Nereid feels like a Persona (NHP) mech via its Holograms.
Also yes, Marikina represent.