Made using the dimensions provided on the CMF website for the bud case sizes, for some reason the case for the 2a is listed as 1.4 mm larger than the cases for the 2 plus, 2, and pro 2 (kind of a confusing naming convention) so I made a separate version to fit that, I'll likely also make a version that screws on instead of having to print the full back because the model for the full back doesn't really give you a nice surface to lay on your print bed.
The author remixed this model.
Added holder for charging case for CMF buds