You can get TerraformGenerator for free. Click here for the link to the free resource.
Buying TerraformGenerator does not provide extra support, features or anything else. It is a full donation to the developer of the plugin.
Support Discord: https://discord.gg/yW7JcqM
Wiki: https://github.com/Hex27/TerraformGenerator/wiki
TerraformGenerator is a world generator plugin that aims to provide an enhanced vanilla feel. As of now, it is in an Alpha stage, meaning some core features are subject to change (a list of known issues and to-dos is on the discord). However, the world is playable with all vanilla items obtainable, though I will heavily recommend thoroughly testing it for yourself before deploying it to a production environment
There are commands, but they are developer commands and only available via /op. Try not to use them unless you understand what they do.
Links to wiki, with most of the plugin's biomes and structures as images:
Badlands & Desert
Forest, with Forest Fractal Trees
[Check vanilla image below]
Ice Spikes
Savannah, with Baobab Fractal Tree
Swamp, with Swamp Fractal Trees
Dark Forest
Jungle, with large fractal trees
Bamboo Jungle
Black Ocean
Silverfish Den
Library
Abandoned Nether Portal Room
End Portal Room
Prison
Supply Room
[Check vanilla image below]
Trap Chest Room
Farmhouse
[Check vanilla image below]
Animal Farm
[Check vanilla images below]
Pyramid Images
[Check vanilla image below]
Exterior
[Check vanilla image below]
Monument Pillar Room
Coral/Sponge room
Treasure Room
Underground Dungeon
[Check vanilla image below]
Drowned Dungeon
Mineshaft inside a Large Cave
[Check vanilla image below]
Mineshaft level connector
Mineshaft Hallway
Birch Mountains, with Birch Fractal Trees
Badlands & Desert
Forest, with Forest Fractal Trees
Ice Spikes
Plains (with beaches)
Jungle
Savanna, with Baobab Fractal Tree
Swamp, with Swamp Fractal Trees
Dark Forest
Silverfish Den
Library
Abandoned Nether Portal Room
End Portal Room
Prison
Supply Room
Trap Chest Room
Farmhouse
Animal Farm
Exterior
Dungeon Level - Cursed Room
Dungeon Level - Sacrificial Pool
Dungeon Level - Trap Chest
Labyrinth Level - Husk Tomb
Treasure Level - Elder Guardian Chamber
Treasure Level - General Antechamber
Treasure Level - Enchantment Room
Treasure Level - War Antechamber
Exterior
Elder Guardian chamber
Coral/Sponge room
Treasure Room
Underground Dungeon
Drowned Dungeon
Mineshaft inside a Large Cave
Mineshaft level connector
Mineshaft Hallway