Under lernplan.net you can find a graphical overview for the 100 days Amboss study plans for the 2nd "Staatsexamen" (M2), as well as the 50 and 30 day plans for the first one ("Physikum" / "M1"). I programmed that site during my first week of studying for the M2.
Currently over 1000 students in Germany use that site every day to plan their studying days and free time. That's around 16% of all medical students studying for the M2!