It is nigitsu, you are right. She's just Akitsu with the deck cut off. Far better to make an accurate Nigitsu, though the hull form of the original SH4 model is crap I think (the devs gave her a warship" hull, when she needed a "merchant" hull (slab-sided, flat bottomed, and more boxy).
I have plans for Nigitsu, so I think I can make her look better.
Or I could scan them and miner could do it, cause he actually knows what he's doing
