Hi all, we are in the process of completely renovating a historic office tower with the aim of achieving a LEED CS Gold certification. We intend to pursue 6 points for MRc1: Building life-cycle impact reduction. Can the project additionally obtain credits for material reuse under MRc3: BPDO- Sourcing of Raw Materials? We would like to know which systems and components we can consider for material reuse, such as structural elements, elevators, stone slabs, and lighting fixtures. Thanks for your input!