My whole issue is this...
What, exactly, does perfect mean?
I'm assuming for most modelers it means the kit is an unflinchingly accurate representation of the real vehicle. Is such an animal possible? With today's technology, I think it is. In fact, the Moebius Lonestar kit, to me anyway, is 'perfect' in appearance- all you need are basic modeling skills and you'd be hard pressed to tell the model from a real one in a photo.
But we've all heard of that iffy 'scale effect' thing, right? Where something IS correct, but just doesn't look right scaled down. That's the human element, and that's the reason there never will be a 'perfect' kit in that respect. Even if this kit, whatever it is, is ever released, the manufacturer can provide all the 3D scans, CAD drawings, photographic overlays, and scientific data they like to prove it is perfect, but someone, somewhere, is still going to look at the model and say "Huh, something just doesn't look right."