[edit] I've designed a new connector, in the experimental files. The design is done, but the testing isn't! I think you should print with support on, there is nothing that can be ruined, and the slicer should be able to best set support. Use the file "w support" if you want to try my crude support (which has to be broken away).

A recognizer with detachable legs that can be positioned in the "stomp" position to crush any program trying to get away from the grid...

It's a simple remix of MegaMan's formidable Recognizer. It is a bit higher (lower torso gained connectors), but the proportions are essentially the same, so it should be no trouble to mix in dehart007's dual head face plates.

I mostly worked with Tinkercad, and did a few cuttings with Meshmixer.
(Being new to designing 3D, I struggled for far too long for these simple edits...)

I'd recommend printing the legs in a way that the "toes" look upward. No supports needed then. Printing them on the side might look nicer, though, but beware warping of the connector.

The torso probably can only be printed on the back, so you might need supports to prevent the holes from caving in.

I printed without supports and had to aggressively prune the connectors to make them work :-/
I might need to rework the connectors, but as I can't trust my printer right now I'm not entirely sure...