Available from Platinum Audiolab right now. Here's what they say about their new banks for NanoStudio:
We are huge fans of the versatile iOS daw app "Nanostudio" by Blip Interactive. As a way of saying "thanks" and to give something back to the community, we are offering our custom soundbanks exclusively for Nanostudio iPhone and iPad users. We have taken patches from some of our top-selling products and adapted them for use in Nanostudio's EDEN synthesizer/sampler, as well as custom drum kits for the TRG-16 mpc styled drum machine that both come with Nanostudio. Also included is a Dubstep demo track completely composed using these sounds and loadable in Nanostudio.
You can find them here.