I noticed yesterday that the Android version of Pix4D had been updated to include support for the Mavic. Haven't had a chance to try it out yet. Hopefully the -20ºC temp's will let up soon.
We'd love to process the imagery for you using RAPID for DJI (free) and/or our high res cloud services (free test). Definitely looking forward to seeing some Mavic data sets!
Thx JP