In their latest update they've indicated that if they hit $85K they'll be able to include some extra bits:
I'll be happy if they just hit the initial goal though.
- The awesome Pinhole Cap we described in our last update. It has an integrated hood, cap and is reversible for both Copal 0 and 00.
- A simple flat spanner wrench for attaching/removing lenses and the spring back. Oh, and it's also a bottle opener!