Question to plant card experts

Hello, I have few plants and I see them with plant card , yesterday I integrated water system to HA, everything working good but I just want to change something in the plant card, I want to replace battery sensor to water system button/script, so I made a script and I put instead the battery sensor and now I can click on it and click run again and its work, now I just want to change the image of battry, someone know how can I locate the plant card full config file ?