I liked working with the armatures & animation on this.
Happy how my figure came out. I added some antenna & made them rotate a little as it moved.
I might go back in at a later date & have bit more of a play with the movements.
https://drive.google.com/file/d/1eX8rUI-dWJkCUFmNGQY2n7iVbzYwWIkY/view?usp=sharing
When I double checked the video had loaded here ok I noticed a bit of a jarring on the arms when it’s looped. It’s at frames 9 & 21 so part way through the 24 frame animation being looped, rather than at the ends/overlapping points.