OK, I'm now thinking maybe Walnut wings with a Swamp Ash centre block?...
Eude
FYI: Cliff's basses are not neck-through basses. He attaches the neck as a 'set neck." This means he glues the neck into the body cavity. So the body does not have wings. But you could get a front and back to your body core.
You also asked about pics while I'm playing. I am a short guy with a 32" scale bass. I'm not sure I'd be a good model for you, but I will post something for you next week. I'm out of town till Sunday night.

