GR8 Pi model 2

Another variation of the Raspberry Pi model 2 . This one uses an 80mm fan in the base. I made the first pictured at a fast low resolution speed. Made a couple tweaks and putting it up for review. I will print this tweaked version later this week. So stay tuned I may update if I find any other issues. I added a cone inside layer 2 that forces the air right up to the Pi and then has to roll down the sides to exit the honeycomb vents.

Have to attach PI to layers 2 and 3 first. Make sure t