First up here's the Ahwahnee 'refit' 
For my next trick I'm going to have a go at Clever Santoro's Excelsior class - the registry doesn't matter for this one as almost the entire front half of the primary hull will be obliterated. This one will be my USS Melbourne. I'm building it in no particular order, again connecting parts which are easily recognisable first.
I thought that the nacelles would be the most awkward parts to construct (boy was I wrong!) so I started with them. I then moved on to the primary hull and sat staring at these pieces for faaaaar too long:-
I can see which parts go where, but at this stage I'm damned if I know why! I've done some limited connecting of these rings and then I started looking at the secondary hull trying to puzzle out how the parts fit together:-
sums things up just now - lol. The solution is probably staring me in the face, but if I don't have a major breakthrough soon then I might have to abandon this one and look for an alternative design. Then again, I could take some inspiration from Robert The Bruce - if at first you don't succeed, try again...

For my next trick I'm going to have a go at Clever Santoro's Excelsior class - the registry doesn't matter for this one as almost the entire front half of the primary hull will be obliterated. This one will be my USS Melbourne. I'm building it in no particular order, again connecting parts which are easily recognisable first.
I thought that the nacelles would be the most awkward parts to construct (boy was I wrong!) so I started with them. I then moved on to the primary hull and sat staring at these pieces for faaaaar too long:-
I can see which parts go where, but at this stage I'm damned if I know why! I've done some limited connecting of these rings and then I started looking at the secondary hull trying to puzzle out how the parts fit together:-
