When you say “The Lungs are exaggerated and Kidneys collapsed” what that coming from? Is that something you read, a diagnosis someone proposed or something else? The terminology of “exaggerated” and “collapsed” is not something I’m familiar with in the context of TCM.
With regards the wu xing or five element/phase theory metal (lungs) supports water (kidneys). An excess of metal would be more likely to disrupt, not weaken water. I don’t claim to specialize in the five element style of acupuncture, someone who does might be able to provide a better explanation.