Remote Controlled Strandbeest

I was trying to make a walking table model, but I ran into some difficulties while following the instructions (it could just be my printer settings, but I had to design new 3D parts for the contraption to work). I noticed that
1] The original pair of triangle couplets for the crank can easily get disconnected or not turn effectively. So I adjusted the crank couplets and crank to make the structure move more smoothly. I also used glue when I assembled the structure

2] I added a motor holding box, as I intended to connect TT motors to the strandbeest. The base is used to mount 2 TT motors. The lid has space to mount an L298N motor driver chip and an Wemos D1 mini chip (with the ESP8266 library used) for wireless control. There is also space for a 2xAAA battery pack.

3] The lid also has a front and back board with holes. This can be used to install guards on the side so the wires won't get tangled while the structure is moving around. It can also be used to extend the structure a