I like the concept but it bumps up against the game physics that dictate how dtonnage is used. There's only so many ways to arrange the same volumes. It doesn't mean that no one should try, it just strikes me that it could get old fast.
At the "high concept" level, re-imagining the common "Types" of civilian ship for each of the standard hull configurations is a good starting point. This isn't quite as applicable to the military hulls, since their design goals will generally dictate configuration, AND they don't occur in the same nomenclatures as the civvie ships.
Off the top of my head:
All of the Canon Type S variants are wedges. The Serpent is a streamlined Needle or Cylinder, but also departs from the 100 dton standard a bit.
The web has a Slab, a Sphere, and a Flattened Sphere, but these can certainly be revisited.
The Type A/A2 has the Hero class Wedge, the Marava Slab/(double) Cylinder, the Alexandria class Box (FASA), an unnamed class Close Structure/Box (Judges Guild), and two Cylinders and a Shoe in T4. Supposedly the Wind class from Paranoia Press meets the specs of an A/A2, but I haven't looked in a while and they never provided plans, just exterior art.
FASA also did a Zhodani variant which is, you guessed it, a Wedge.
The web has a Sphere and a Flattened Sphere, IIRC.
The Type R has three variants that I recall. The "Fat Trader" is clearly a winged Cylinder (and thus might be considered a Wedge since the wings do contain fuel). The T4 version is also a Cylinder. The Judges Guild version is also in the Cylinder/Wedge regime.
I don't think I've seen any new looks for the Type R on the web...
The Type M also has three variants. Well, three and a half, really. The GDW and FASA versions of this ship are both derived from one of the hulls in the original Battlestar Gallactica's "ragtag fleet", though one is a bit curvier than the other. Both are so odd that I would call them either Close Structures or really stretching the definition of a Box. The T4 version is a sway-backed Cylinder, while the Judges Guild version is a Close/Square Cylinder hull.
Aside from my re-do of the T4 version and the various results of one particular deckplan contest (now vanished but mostly Cylinders with one flying wing), I haven't seen any other variants floating about the web.
The Type Y/K has four hulls. The Shallot class is the original GDW "bug head" unstreamlined Wedge/Box, and the T4 version is similar in shape if not appearance. The Leaping Snowcat Safari Ship is a flying wing. The Y is an unusual case in that the combination of the artwork and having a significant percentage of the hull dedicated to subcraft has made deckplans rare. The Judges Guild version, the usual "Square Cylinder/Close Structure" solved this by just mounting everything to the outside.
The examples on the Web that I've seen tend to be attempts at the Shallot.
The Type T has two hulls. The Lurushaar is the classic "long-necked bug" of CT/MT, and falls firmly in the Needle/Wedge category. The T4 version is a more compact Wedge (that also happens to suffer from more than the usual number of typos).
The one web variant I recall offhand is also a compact Wedge. Hmm...
The Type C has four hulls. The best known is the Broadsword, a Sphere. The T4 version is somewhere in the Wedge/Cylinder regime, while FASA did a Slab configuration research variant. The most obscure would be (as usual) the Judges Guild unstreamlined "Square Cylinder".
The Type L has two hulls. The GDW ring and the T4 Wedge. Something tells me there's another version hiding in a Judges Guild product, but it's not coming to mind beyond that.
Finally (?) the Type P. Art for this ship is fairly limited, probably due more to the supposed ability to swallow a Type S whole and fly off with it than any hatred of pirates as such. There are nonetheless three hulls that I'm aware of in what passes for official print. The Nishemani is the star of late CT and into MT, and is something of an unstreamlined Close/Wedge. It even has some extremely cursory deckplans in an issue of Traveller's Digest. Going back to early CT we find the FASA "Iron Fist", a Slab/Box. The T4 version is a, well, I'm not sure. The art was done from an odd and uninformative perspective.
There are a couple attempts at better plans for the Nishemani out on the web, but nothing "new" as such that I've seen.