You can get one from him as he still has one to sell. Regarding installation; kindly update Zunny Bhai on the variant of Civic you have. Is it an iVTEC or VTi Oriel? You will have to buy additional parts in order to get the steering working. But don't worry; Zunny Bhai will provide you the other parts as well.
However, if you have an Oriel, things would become simple and straight.