At Christmas, we treated ourselves to a new Coffee Machine and the reason we settled on the Delonghi Gran Lattissima was the fact that the automatic milk frother was dishwasher safe - but it needed to be placed in the top section of the dishwasher and with the smaller parts (once dismantled) it was not going to stay safely in our dishwasher.
I had never modelled in Fusion 360 before, so this probably is over-engineered and could be better, but for us, it works.
I had tried a couple of filaments, but they always warped - so I settled on ABS and it has been working like a charm.
I was able to model a section of the base to fit each component, I hope it is useful for others.