Free score of Bach's Art of Fugue for manuals only with fingering

A few days ago I have received a request to prepare a score of Bach's Art of Fugue, BWV 1080 for manuals only (for piano or hapsichord or any other keyboard instrument) with complete fingerings above the notes.

While this might be very useful, I have come accross this score which has many fingerings written in (not all, but the most important ones). The rest you can figure out by yourself. If it's too difficult to complete the fingering, it simply means you need an easier piece.

Enjoy it but most importanly, I hope you will do something with it.