Currently creating a RPG. Need help and ideas

I actually have experience making a RPG like game mode in GKC, however, I havent been on Gimkit Creative since december and I noticed that a bunch of new things have been added! knowing this info, I know that there are a bunch of new ways to use GKC. can you guys help me with:
do you guys have tips? I want this to be sorta like minecraft.

well if its sorta like minecrat houses and crafting will fit the pictuer

here are some guides that you can use to help you

Add A NPC Named Bom Your Friendly Neighbor