This is my second upgrade on ARX-69 Gyro. Here are the links to the original and the first upgrade: Original and First upgrade. Here is the list of things that are upgrades:
grills on the arms
inner leg things
One last thing. On the second to and the last photos I have two unused studs. What I want you to do is comment on this and give a suggestion to what should be there. The one I like the most will be in the next upgrade version. Enjoy!