Yes, it's the same person.

I'm not sure if Anbox will work due to the old kernel version the Nexus has. But i only tried it once and didn't get far.

I'm thinking about trying to make a new port for the Nexus using cm16 as base.

I think that some things in the base android system have changed since cm12.1 so that AD isn't able to run, maybe reverting some commits could help to get it working, but it would be very hard to find out which ine to revert. Getting Anbox working would be much better, because many new Android Apps need at least Android 5.0 to work...