I’ve got a friend working on a 3D printed enclosure. The design will be open sourced once it’s working well. My idea is to ship a Makers kit with the PCB and button pad to early adopters and those interested. Then you just need to add a SparkCore and print an enclosure.
It’s been a interesting collaboration working with a 3D designer, while the current case is simply a enclosure for my existing prototype, we have discussed a variety of major changes in the overall design for a better looking final product.