Sadly I cannot think of anything in production that approaches Accenti's magic.
However, I can heartily recommend Paco Rabanne XS Extreme Girl, which is even nicer, oh-so-very-close, and available affordably -- particularly on ebay! If you think you might like Accenti with a dose of leather jacket, you'll love it. I promise. And the bottle is a gem.
You might also seek out another discontinued one: Theorema from Fendi.