Remove fins, give Bretonian textures and we have ourselves a Bretonian battlecruiser
This Galaxy is vast; its wonders and beauty are almost unfathomable. But the galaxy also hides dark secrets, some of which have lain dormant since the beginning of time itself. There is a danger in secrets, both in seeking and in knowing. Some things are meant to be hidden from view. Some mysteries defy understanding, and sometimes even the things we think we know are untrue. Some secrets should remain untouched.
EDIT: Just caught the part where he wanted it to be a carrier. Still, the model would work for either purpose, and seems to be closer to the Bullhead in size. This is based on the windows, not an actual modeled scale.
As far as the texturing, those vertical ridges on the upper corners of the primary body would look a lot better matte 'armor' gray as with the smaller underside sections. Otherwise the texturing is much improved over the previous model - good job!