Ambiano Cheese Grater Fitting

Not fully tested yet as its a long print. Attachment for an Ambiano grater as ours has broke. Done in Tinkercad.

UPDATE. The original did not work. v2 is the next effort. With added handle to prevent stress on lock section when in use. Not printed yet as ran out of filament. Rotated to cut down on support. Buildplate only.

EDIT. V2 has been successfully tested. Not perfect in terms of plunger hole shape, but I can grate my cheese! Until it goes mouldy.
Used 60 degree overhang, was touch and go at times but my trusty A8 did it.