(A lot of) Help Wanted

So, I was thinking of a lot of ideas for Terraria content, like bosses, town NPCs, biomes, and more. I was thinking about implementing it into a content mod. Unfortunately, I have no idea what I'm doing and don't have an idea of what the workload would be since I just began a few online 9th grade classes a few days ago. Is anyone interested in helping? Here's a rough outline of what I had in mind:

-1 new biome
-At least 7 new bosses, possibly more
-Several new town NPCs
-Post-Moonlord...

(A lot of) Help Wanted