i would say if you still building be sure to add a place/hidden for the ones who are lost,naks,lady rowena,bbb/etc,or maybe make a house for each of them maybe adding in stuff that has to do with the missions they made,a example a bbb house,can have 3 crowns on a desk/a mighty joe young mini statue,etc,and for lady rowena,stuff relating to her missions,same with naks/etc

would be a cool idea to have a single street in missions where all the people who are gone can be remembered with there own block/houses filled with related things they did in community

done in such a way where other can just cut and paste it into there missions and maybe add a bit more to give diversity to there places depending on theme of mission

ok i am done,i am sure john your mission will be amazing,i like all your missions