I see you spend ur free time wisely
I have a little advantage... I know a TON of amateur photographers like me that do that job for me. They send me the links and I just share
About this guy, he lives in Tonbridge, Kent (for those living in the UK) and spends most of his time picking the right vegetables for his photos. He says that so far, he hasn't convinced his children to eat more vegetables. Go figure.
Unfortunalety, I don't know what's his set up, but it seems it is very simple.