About this 3D model

An excavator that work on Bluetooth, https://www.youtube.com/watch?v=L5Wjv2P5PIM&feature=youtu.be the advantage of bluetooth is that you can make more like 6 channels, I will post later everything to create and control rc models, it is a project that I'm booted and i have much to adapt, work on an Arduino mini pro with HC-05, programmed to a homemade android app Thanks thingsiverse and the people here a contribution of my project. I'll keep you informed, and will be posted more of my project stil in progresssss