To get those kind of results, given your prior camera experience? I'd suggest a camera that comes with a professional photographer.
Seriously, (not that I wasn't being serious before...): you don't mention a budget. IMO, it doesn't really matter anyway, though, because you could buy the best pro DSLR available, the best lenses (and you'll need them for the results you're talking about), the best lighting equipment (you'll need that too, for your desired results)...and you would still not produce what you say you're looking for. At least, not for quite some time. If Ever.
Slow down. Lower your expectations just a teeny bit. That sounds like a nice lifetime goal, but perhaps something more immediate, like learning how to use a DSLR and take reasonably decent photos, would be a good goal for THIS year.
My advice...buy a decent entry-level or even mid-level DSLR, a couple of nice lenses. I'd suggest the D7000 if you're up for a HUGE learning curve, or the D5100 if you want to take it a bit slower. Then, when you learn the basics, add some lighting to your setup. Once you learn THAT, you'll know whether you even have the potential to get the kind of photos you're after. If you have that ability, then go for the professional set-up you'll need.