About this 3D model

So this was my second project when I was a little better at things, still learning to slightly upscale things enough to compensate for shrinking since I am located in a cold basement. The thingi is a 3 axis brushless motor gimbal for a gopro hero 3 in the skeleton case. Movie!!https://www.youtube.com/watch?v=LU4G0ZOkrPE