We have begun to release the STLs to Dexter HD. A page on Thingiverse has been created where you can download the parts. There are likely at least a few parts missing, but we will be updating everything as we move forward. https://www.thingiverse.com/thing:3206154
We are also currently creating documentation on how to build Dexter HD. It will be in video form on our YouTube page for all to view. We estimate we will be done with the series within the next two weeks and we are going to release all of them at once.