Thanks for posting your remix of my design. I especially appreciate your inclusion of the modified SCAD file so others may modify and improve your design.
However, you haven't distributed the design in compliance with my original Creative Commons license version.
I used this license:https://creativecommons.org/licenses/by-nc-sa/3.0/
Which is licensed under the Creative Commons - Attribution - Non-Commercial - Share Alike license
You most likely used the default Thingiverse licence without selecting the modifiers of non commercial and share alike.
Could you please correct this?