How to Achieve these Illustration Styles?

Hi all,

I’ve come across an illustration style that I really like and I’m trying to figure out how to recreate something similar in Adobe Illustrator. It has a [describe the style briefly – e.g., "bold, flat colour look with minimal linework" or "textured, hand-drawn feel with grain and shading"].

Can anyone guide me on what tools, brushes, or techniques I should be using to get this look? Happy to share a reference image if needed.

Thanks in advance!