I’ve been working my way through the CORE Lighting course and Kaizen covers a lot of good theory and setups in that. Also, like Omar mentioned, an HDRI can get you pretty far. Polyhaven has quite a few studio HDRIs ranging from warm to cool tones. I use Studio Small 03 quite a lot myself since it’s fairly neutral. Mix that up with Kaizen’s advice on adding some area lights for fills and rim as needed if you want to make things pop a little more!
