I liked the original SPOT13 model; however, I thought it could use some adjustments to be less prone to poor connections at smaller scales. I also really wanted to put an arm on it. My first attempt was using Grabby the Claw; sadly, at this time, you cannot remix it (and it is not included, sorry). Thus became a 5+ hour remix of using existing Dummy 13 v1 bones and some (beginner) Blender work. I feel happy with how it turned out. 

NOTE: since these parts are either modified or stock Dummy 13 v1, you can have fun swapping parts around for experimentation!

For the arm, you can experiment with different lengths and colors. I only did a few test prints to see if they all behaved together properly.

Changes done:

Body:

• Moved logo on Body armor
• Added attachment points to both armor and body
• Lengthened Head attachment points so you didn't need to glue (as much)

Legs:

• Fused thighs
• Redid the feet so that they can be snapped on without glue
• Created new shins
• Replaced knee joints with Dummy 13 v1 knees

Additions:

• Arms! (that move!)

All assets are based on Dummy 13, SPOT13, and Boston Dynamics’ Spot. Don’t distribute or sell without all parties’ authorizations. 

I hope you enjoy!