Copper Golem Deactivation and Reanimation

The copper golem should have an additional oxidation state in which it deactivates, freezing into a statue and the bulbs in its eyes going out. Deactivated copper golems could be reanimated when their corrosion is scraped off by an axe or when they are struck by lightning (this would add a neat "Frankenstein" vibe to the mob). This would give players even more options for decorating their bases so that players can have a deactivated copper golem in addition to there being functional, fully oxidized copper golems that sort through chests.