what should i add to my mod?

the mod is a variety pack mod that adds a bunch of new stuff, current stuff

Rubies
Bronze
Palm Trees
Pykrete
Platinum
Block Of Sticks
Musket
Abandoned Houses
Meteors and a moon dimension
A New Painting Called "Four Pixels"
Lonsdaleite (from meteors)
Maple Trees and Forests
Throwable Bombs
Cheese and Whey
Pebbles and Stone Armour
A Redstone Villager and a structure for him to live in
NetherJade
Spellcasting
End Forests/Wood
A Cursed Forest...
Radium (Ore that spawns in the end)
Nuclear TNT