This is the MKII of the original Anet A8 electronics box that I designed (https://www.thingiverse.com/thing:2736372).
There is a new closing mechanism for the lid, the case is physically a bit bigger, there are some more cable management features and the mount brackets have been moved slightly.
The mainboard does fit in very snug, and the offsets for the mosfet boards are 42.5mm horizontal and 52.5mm vertical.
More information can be found https://youtu.be/0Yx4ZDhlCfI
Printed using Cura 3.1.0
Case, fan covers and reducer printed without supports. 20% infill is required for the mounting pegs otherwise they may snap when screwing the boards in
Lid was printed with supports due to a couple of overhangs that could not be bridged