CK Tsang (Chiukeung) has made a great little model of the Ironman Mark One Armor, with HK Lug. It’s a pretty great rendition of the first Ironman suit, at minifig scale. He’s also made instructions, so you can build your own!
My entry for the Summer Joust. This was my first attempt at micro scale, and I think it turned out pretty well. I made this a few weeks ago, but then my computer was having problems, so here it is! To God be the glory, Carter