Hi Alok. The project is still ongoing, but I’m not working on it publicly for now.
Initially the plan was to modify a public project. In the end I found it better to write something new from scratch.
People here may still find it interesting to modify the original public project. The code for that is available online.
The basic ideas, how I sought to modify that project, are still as described in the discussion. If you have any comments on those, feel free to post.