从来没挑战过，有啥好处吗？还是纯收藏的？

王道征途的服饰奖励方式可以看这个P社员工的说法
https://forum.paradoxplaza.com/forum/threads/question-about-monarchs-journey-cosmetics.1404686/#post-26744287

I can confirm that these cosmetic rewards (earned from playing Monarch's Journey's challenges) will be available for free at a later date after launch.
Though, we want to keep the surprise and we won't unveil them before the release, we can't wait for you to discover them in-game!

还剩商人和这个没做，真的是不想继续了，好费时间

还差3个王国和3个宣福，这周应该能做完。
然后打算再做几个小成就，等CK3

这就是大佬吗

CK3里拿到了吗？