Fuck buying a camera just buy a iPhone 6s and shoot a feature film. (Back to Back Apple posts not intended).
I used attachment lenses from Moment, a startup that makes great stuff (full disclosure – i am an advisor to the company) see here –http://momentlens.co/
I used an external microphone and I made a mount to attach the camera and mic to a tripod. I also color graded using FCx basic color tools.