GetaHobbie_Fan duct for stepper drivers (Anycubic i3 Mega)

I made this so that I could replace the stock fan that blows over the mainboard and specifically at the drivers

Update - Changes on my list for v2
1. Lower the height of the duct so that more air is directed over the steppers.
2. Get a better (and quieter fan) than the stock 50mm fan.
3. Redesign so that the fan blows over the main board. It seems like since I isolated the fan's airflow over the steppers that the heated bed takes a lot longer to heat up.