What to use for compound and polish after wet sanding?

Went back at it today. I know I'm probably overthinking it, but I am new to this. Any way, hit the scratches I saw with 3000 wet until I couldn't see them. Then compound again. Took a while today going over it a few times to take out all the small scratches. Got a couple small spots I missed on the upper passenger corner, but overall super happy with it.

Can't wait to start with the polish. Onto the hood and roof next. If they come out as good as the trunk this paint job should look really good

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I really like how it looks green in one light and grey in the next. lol