Latest rumors about the Moebius kit, IIRC, was that the new owners(Pegasus Hobby), are aware of the of the work, but are still busy with the complications of the purchase, so it may be sometime before anything gets done.
All I know is what I read here, so I could be completely wrong. Since the Test Shot was a 3D printed piece as far as I know, the "Kit" exists only as CAD files right now. I suspect that since some work was done on the project, it may see the light of day, at some undetermined future date. However, as well all know, translating 3D files to completed tooling is an expensive process, fraught with small roadblocks.
It is my belief (and only MY belief, unsupported by any inside knowledge) that 'someday' we may see this kit. However there is a Metric Ton of money and work that will be needed to make it happen, and that things change with Model Companies all the time. So, Pegasus Hobby owns Moebius, and Moebius did the CAD work. That is all that is definitive at this time.