Very nice so far. I'm working from the top of the suit down so it's cool to see how the lower extremities are printing out.
I highly recommend using Harbor Freight industrial strength super glue (CA), it bonds PLA well just make sure you sand your edges first and rough them up that will give you a much stronger bond. After that you could use a soldering iron and weld the pieces together using uniform indentations in-between the two bonded pieces. You don't have to but you could also fiberglass the inside of the pieces which is what I'll be doing when finished printing the whole suit. Hope that might help all fellow Robosuit and other potential 3d builders.
Looking great!