DJI Spark Propeller Guards with Lock System - Leveled
Edit: 28.11.2017: yep, i dont have cad files for this and don't have skills to edit from stl to working model :(
Edit 16.11.2017: dji update spark firmware, they did make front radar wider = spark won't fly atm with these guards, i try find time to make it work.
Here is great original design: https://www.thingiverse.com/thing:2518969
I just leveled parts to bed.
Lock needed support to bottom, not anymore.