Used US 2 size needles first time around, but had too much yarn left over. Frogged and restarted with US 3 needles.

I didn’t attach the limbs. I made two long icords and threaded through the body for the arms and legs.

For antenna I crocheted a short chain and threaded through the top.

Managed to use almost every bit of the leftover 20 yds I had.