1. Add path surfaces

    Closed
    #104521276 0 8 0 0

  2. Add building and roof levels

    Closed
    #104513635 0 2 0 0

  3. Add building types

    Closed
    #104513598 0 2 0 0

  4. Add path surfaces

    Closed
    #104513475 0 10 0 0