Text this: Scattering of an arbitrary shaped 3D chiral object above half-space

  _____    _    _      _____   _    _    __   __  
 |__  //  | || | ||   / ___// | || | ||  \ \\/ // 
   / //   | || | ||   \___ \\ | || | ||   \   //  
  / //__  | \\_/ ||   /    // | \\_/ ||   / . \\  
 /_____||  \____//   /____//   \____//   /_//\_\\ 
 `-----`    `---`   `-----`     `---`    `-`  --`