Good Afternoon Everyone,
Nice to see you in this discussion forum for Home work Level-2.
Regarding the geometry for this task, the blade angle is the same as Level-1 , Blade design-2. But, there are some minor difference in blade thickness. This geometry for Level-2 has a slightly thicker blade that is exactly 0.5 mm uniformly thick ( i.e from top to bottom surface) with a filleted leading edge and a flat trailing edge. In comparison the level-1, design-2 blade had both sharp leading and trailing edges.
Well, Should you come across any issues or problems with this homework, please feel free to post them here.
I hope that you all stay tuned.
Cheers and happy simulating 
Ali