Biog Living Spaceship - rethink

Something that's been bugging me from the start with this here Biog Living Spaceship, is that i'd made the "maw" a wee bit too big.
But, i really liked it and decided to leave it as i figured it'd look smaller once i started adding bulk to the main section.
No chance.
It still looks too big and it was starting to niggle me more and more.
So, i've made a smaller one and made it more of a match to the B&W reference pic i'm using.
Next up is to saw off the old one (which i'll set aside for use in something else i'll make. But don't know what yet) add the new one, and blend it in.