My base part of this Failed, So I modified the Iris Box Base V2 to allow me to finish the box without having to spend 6hrs trying to print the base again. This part is the Top half of Base V2.

I haven't yet printed this, but I will early next week. looks like my print time will be about 2 hours and 53 min for this part, that's still better than 6+ hours.

Take your failed Print and bolt his ontop of it, or print this, one ring, 5 shutters and 1 retainer to just show off the iris mechanism.