18 lines (12 with data), 448 Bytes

//// Hide intact femur, draw resected one

Main.HumanModel.BodyModel.Right.Leg.Seg.Thigh.Drw3.Visible = Off;


Main.HumanModel.BodyModel.Right.Leg.Seg.Thigh ={
  
  AnyDrawSurf NewFem = {
    FileName = "../Input/femur"; 
    ScaleXYZ = {1.0, 1.0,1.0};
    RGB = ...ColorRef.Segments;
    Opacity = 0.42;//;
    AnyFunTransform3D &Scale =Main.HumanModel.BodyModel.Right.Leg.Seg.Thigh.Drw3.Scale;//.Scale;  
    Face=-1;
  };  
};