Ah, I see now! You changed your first diagram when I looked for your last!
Can you solve another Mate in 2?
OK, it's clarified! I have another slightly more spacious suggestion with the same effect. Since Nc5 is no longer needed to double protect e6 - Bd5 has taken over that role - you can move it to the mirror position on f2 where it covers the same vital squares. The wK can then be safely hidden on a1:
Well, it's still your creation. As Rocky noted the e.p. move is a nice extra touch to this theme. Also, the whole setting is extraordinary light (Meredith+1) considering that you cannot avoid adding black pieces if you wish to demonstrate many different captures on the same square. A conflict of interest and the final outcome is well balanced!
My bad. I should have clarified it was in the OP