A large dome base, which is somewhat modular.

Material List:

chisel:concrete/white/panel 896

chisel:concrete/white/pillar 432

engineersdecor:iron_floor_edge_light 6

engineersdecor:iron_inset_light 62

mcwtrpdoors:warped_barred_trapdoor 16

minecraft:cyan_terracotta 3044

minecraft:dandelion 23

minecraft:grass 202

minecraft:grass_block 414

minecraft:gray_concrete 4050

minecraft:light_blue_stained_glass 7631

minecraft:light_blue_stained_glass_pane 194

minecraft:oak_leaves 8

minecraft:polished_andesite 45

minecraft:poppy 29

minecraft:quartz_stairs 10

minecraft:smooth_stone 4624

minecraft:smooth_stone_slab 422

minecraft:stone 1012

minecraft:stone_brick_stairs 80

minecraft:stone_bricks 240

minecraft:stone_button 32

minecraft:stone_stairs 68

minecraft:torch 26

minecraft:warped_button 32

minecraft:white_concrete 3883

minecraft:yellow_concrete 116

quark:marble_bricks_stairs 8

quark:polished_marble 112

quark:polished_marble_slab 2809

quark:polished_marble_stairs 490

simplylight:illuminant_block_on 173