These were boring pine doors - they took them away, stripped them back to the wood and repainted - it was done three years ago and they still look brand new.
The dishwasher panel was actually a full height door that they cut in half (horizontally), resized and then glued back together - even if you know where the join is it's impossible to see it.
I think the crucial thing was doing it 'off site' in a proper spray-painting shop - it's way beyond the finish any in situ paint job could achieve.
https://ibb.co/1mHkt9t
https://ibb.co/t4yvN75