Check out the Native Ads Master Class by Voluum, AdPlexity’s blog for insights, and iAmAttila’s guides. For real-world examples, study campaigns on Taboola/Outbrain and analyze competitors using spy tools like AdSpy or Adplexity Native. Read more blogs and forums about this. Also, STM Forum and Reddit (r/PPC) have great real-world insights.
In my opinion, the best solution would be to take courses, where you can be taught step by step and get more practice.