I have it, before I will introduce myself. I'm hartanto prawibowo a young researcher from CBIOM3S (Center for Biomechanics, Biomaterials, Biomechatronic and Bio signal processing) at Diponegoro University Indonesia, we make a research about medical device and equipment so my field in medical design. i made a device use for medical equipment like circumcision training equipment, harelip training equipment for resident and cranial mandibular for medical device before surgery.
and we built it from use MRI, Xray, CT Scan And 3D scan, from .stl file. it generate to mesh in fusion 360, so I built custom and different between design and I need that feature (weight) in "erase and fill" to edit and remove the broken mesh or edit the mesh between other design because human body (it's not same)

Picture 1

Picture 2

Picture 3

Picture 4
it is example of I working on, Pic 1 is the sample before I use the "weight" and Pic 2 is already use it, I add the feature for make the artery for helping the resident to understand the part of human body. The pic 3 is the cranial proses to open and change the skull before surgery process, its using CT Scan or MRI. and the Pic 4 is harelip from the patient for resident to trainee.
thanks for it, i hope the feature can bring back.