So I have a colony with 12 people in it, as I have 2 companions and I was searching for copper for various base parts and I stumbled upon a gigantic ent looking mech in the rainforest near my colony. It was allmost as tall as the tallest trees. It shot lasers and a laser from its eye that caused explosions. As you get close to attack it stomps or let's out steam that does 200 attack each time. This fascinated me and I had to kill it. This fight took about 15 minutes and he dropped 117 copper, 40 gold and I believe aluminum and steel. Anyone else seen this boss before?