I think it will take a while until something more spectacular can be printed :-)
Next to the resolution and precision issues, they seem to experiment with the resin formula.

From my Printrbot I know how time consuming testing and adjusting can be, not to imagine constructing a new printer from scratch!
I have about two dozen yoda heads and tiny gauntlets Laying around from test printing.
I am sure once the production state gets near, they will print some neat eye candy models...