I’m using the X-idler http://www.thingiverse.com/thing:1919544 from Leo_N and want to upgrade the Anet A8 to a E3D bowden setup. I used this X carriage http://www.thingiverse.com/thing:2166790 from HipoxiK, but had a few problems.
I modified the screwless raspi cam mount by DanielBull to be mountable (with one screw) on the Anet A8. I also modified the cam case that fits the M12 raspi cam hack. Further I modified the back cover, because the original design scraped off some SMD parts of the cam.
This case is for everyone, who want to replace the crappy Anet mainboard to the RAMPS1.4 board + Raspberry Pi 2/3 (optional). I wasn’t able to find any case, that meet my requirements, So I created this modular case.