You'll find various macro related topics and videos searching the Internet. How you set up depends on the subject photographed, particularly if it cannot be or not.
You might want to research focus stacking also.
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You'll find various macro related topics and videos searching the Internet. How you set up depends on the subject photographed, particularly if it cannot be or not.
You might want to research focus stacking also.
I'm not familiar with Fuji, but you should be able to shoot macro with any body as long as you have a lens that does 1:1. Generally you'd shoot with a low ISO and manual focus, so camera choice doesn't matter so much. The only thing missing from your gear list is lighting.
Micael Widell has a ton of videos including tutorials and info on lighting and light modifiers. https://www.youtube.com/@MicaelWidell
If you're interested in still life macro, you're best bet is to check out The Strobist to learn about lighting in general.