This is my attempt at the red bioroid enemy mech from "Super Dimension Cavalry Southern Cross".
It is not highly detailed, but is articulated to some extent with ball joints. I'm throwing in an even less detailed hover sled because he just wouldn't be complete without it.
Consider this a version 0. More changes to come, at some point.
I'm including the link to the online tool I used in designing this:
https://app.vectary.com/p/3wtXZtSXeMgcj62cZoHfjw
Clone it! Hack it! Add details, improve on whatever you think is lacking.
Have at it!
The socket and ball joint are shamelessly copied+pasted from a modibot model though, I can't remember which now.
The author hasn't provided the model origin yet.