I think it's a very nice design, but I prefer the NX-01. That said, although I don't like the fact that they based it on the Akira, the NX-01 looks better. I do like the NX-01 design quite a bit. But it doesn't look primitive enough, still. I would've prefered the Conestoga as a design for the show. It's not as pretty, but it fits the lineage better.
EDIT: And yeah, the tail is weird on the OP.