Commodore 64 Raspberry Pi Conversion + Composite

This is a remix of of [mattsoft's awesome C64 conversion](https://www.thingiverse.com/thing:2852922) which changes the ports on the left and middle bracket.

With this remix you get:

* 2x USB
* 1x HDMI
* 1x Composite / RCA
* 1x [Barrel power plug](https://www.amazon.com/gp/product/B071LQFQ17/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)

I am powering my Pi through a [powered USB hub](https://www.amazon.com/gp/product/B005P2BY5I/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) instead of Powerblock, hence the custom power plug. Currently I am not using a power switch, but I might add one in the future and add an alternative middle bracket for it.

Fursion360 files available upon request.