DAEMON 3D Printable 3D Printer

The DAEMON 3D printer is a project consisting in the design of a mini 3D printable printer making good quality prints at the lowest cost. The machine can easily print at 30mm per second and has maximum printing volume of 120x120x120mm (with or without heated bed).
The first prototype is working nicely and the parts available here have been adapted in order to correct the flaws of the first attempts.

Video of the machine printing: https://www.youtube.com/watch?v=73kL_HxCwfM

The full assembly STEP file is available in Thing files.

The modified Marlin firmware for the motherboard is also available in Thing files.

NOTE:
-The spool holder is a TUSH: https://www.thingiverse.com/thing:2047554
-There will be instructions for assembly eventually
-To print the main frame parts, you will need a 25x25cm bed or split them in multiple elements

Don't hesitate to comment if you have questions or ideas of possible improvements.