Changed features provided in images; 

Much better airflow - including larger ventilation holes, rounded airflow paths, and additional airflow paths

Ethernet Port - I read reviews from the original model and added a larger adapter port for optional ethernet

Attached Pins - There is no beneficial reason to have the pins seperated into their own part, so i attached them to the front. [I chose the front, since it takes less material to replace a broken pin - as opposed to needing to reprint the back again]

+other minor changes such as fixing fillets:


Parts Interchangable with original

.STEP file provided - feel free to edit this model further. I am unable to set the model as public domain. Attribution is not needed, but would be appreciated :-)

Consider using the mini pc model for the mainboard too!

https://www.printables.com/model/1093504-framework-mini-pc