import cadquery as cq
w0=cq.Workplane('XY',origin=(0,0,-14))
r=w0.sketch().segment((-100,-42),(-42,-62)).arc((-25,-71),(-6,-74)).segment((53,-95)).segment((100,42)).segment((81,49)).segment((81,14)).segment((71,14)).segment((71,50)).segment((75,50)).segment((67,53)).arc((61,33),(48,16)).segment((41,-20)).segment((-41,-7)).segment((-35,29)).arc((-42,59),(-33,88)).segment((-53,95)).close().assemble().finalize().extrude(29)