All the Blocks in Vanilla blocks can become boats, Doors, Trapdoors, Buttons, Levers, Stairs, Fences, Fence Gates, Walls, Pressed Plates, Tools, Weapons, & Armors.
We should be able to make golems out of every block.
Dye any blocks.
Fake water and fake Lava.
Player Heads
Player Rugs
Bedrock & Obsidian boats should sink.
Bedrock & Obsidian doors and Traps doors should be a Redstone only kinda like an iron door.
1.Mojang are getting that to happen over time even if ridiculous lengths between a wooden button and a wooden sign being implemented but this is due to IDs, sure 1.13+ doesn't have this restriction anymore but it was an difficulty to add such blocks, also they want to add a variety of content for all players not just builders, otherwise mods already do add variants or have other woods that do this sort of thing giving you many options.
WHY! add so much unnecessary blocks just for decoration when performance (technical stability of the game) or lack of purpose is the one thing that will cross my mind. Since I'm in the 1.14 modding community though I know 'Blockus' or 'FabriBlocks', maybe even 'Extra Pieces' cover the other blocks having walls, stairs, fences and other features your looking for. But not EVERYTHING! I'm not sure.
2.Why? Sure golem mods exist but using other blocks? You do realise just adding Golems doesn't mean they will do much, they need a purpose, an Iron Golem is tough and melee focused, Snow Golem is projectile with snowball, you need a purpose, just adding them to the world with simple AI is pointless, if anyone did that in a game I think they would have questions. If it's for a coding projects then they would be ok with it, otherwise, what purpose will they serve? Just like the All of Creepers mod I came across recently in 1.14 since it had updated they have Cookie Creepers, Furnace Creepers, Water & Lava Creepers, they are creepers sure but they have a purpose not just a visual look and simple AI.
I'd check out some of these golem mods here if your interested though:
3. If you want that go to the Painting mod, you can paint any block, button, stairs, door, pressure plate and more (left the search option for other options since I might not know all of them but some might be useful).
4.As in fake versions to be used for trolling people? I can't think of anything else this would be used for. No clue if a mod like that exists or not. There might be but I have no clue.
5.Players can already do this with commands, they do it all the time in adventure/puzzle/parkour maps. Or are you after the ability to create ones you want with mods? I don't understand this request at all. Otherwise you'd have Youtuber head mods I think and that's about it.
6.Player Rugs? I have no clue what that even means. Rugs with players skins on them? Or a player's colour scheme?
Things I'm not confused about:
7.Obsidian Boats I have wanted since they were an April Fools joke for the Love and Hugs update. This I'd love to see be a real thing but sigh. Iron Boats we have I think or Dingy-s but wooden boats I guess are the only other things that come about I guess. If there is an Obsidian Boat mod I don't know
I found this Obsidian Boat mod for 1.7.10 and prior but otherwise they would be in other mods like I said with the Dingy or Wooden Boats:
8.For Blast Resistance reasons I can see this being important, sure mods with Nuclear Reactors do this already (maybe ones with Missiles like IBCM might I don't know) but otherwise this I'd see reason in this but don't know of a mod that does this sort of thing even though I use Mob Griefing anyways.
https://pin.it/l3cpwlkuomuca2
I know this comment was a while ago but oh well.
Things I'm confused about:
1.Mojang are getting that to happen over time even if ridiculous lengths between a wooden button and a wooden sign being implemented but this is due to IDs, sure 1.13+ doesn't have this restriction anymore but it was an difficulty to add such blocks, also they want to add a variety of content for all players not just builders, otherwise mods already do add variants or have other woods that do this sort of thing giving you many options.
WHY! add so much unnecessary blocks just for decoration when performance (technical stability of the game) or lack of purpose is the one thing that will cross my mind. Since I'm in the 1.14 modding community though I know 'Blockus' or 'FabriBlocks', maybe even 'Extra Pieces' cover the other blocks having walls, stairs, fences and other features your looking for. But not EVERYTHING! I'm not sure.
2.Why? Sure golem mods exist but using other blocks? You do realise just adding Golems doesn't mean they will do much, they need a purpose, an Iron Golem is tough and melee focused, Snow Golem is projectile with snowball, you need a purpose, just adding them to the world with simple AI is pointless, if anyone did that in a game I think they would have questions. If it's for a coding projects then they would be ok with it, otherwise, what purpose will they serve? Just like the All of Creepers mod I came across recently in 1.14 since it had updated they have Cookie Creepers, Furnace Creepers, Water & Lava Creepers, they are creepers sure but they have a purpose not just a visual look and simple AI.
I'd check out some of these golem mods here if your interested though:
https://minecraft.curseforge.com/search?search=golem
3. If you want that go to the Painting mod, you can paint any block, button, stairs, door, pressure plate and more (left the search option for other options since I might not know all of them but some might be useful).
https://minecraft.curseforge.com/search?search=painting
4.As in fake versions to be used for trolling people? I can't think of anything else this would be used for. No clue if a mod like that exists or not. There might be but I have no clue.
5.Players can already do this with commands, they do it all the time in adventure/puzzle/parkour maps. Or are you after the ability to create ones you want with mods? I don't understand this request at all. Otherwise you'd have Youtuber head mods I think and that's about it.
6.Player Rugs? I have no clue what that even means. Rugs with players skins on them? Or a player's colour scheme?
Things I'm not confused about:
7.Obsidian Boats I have wanted since they were an April Fools joke for the Love and Hugs update. This I'd love to see be a real thing but sigh. Iron Boats we have I think or Dingy-s but wooden boats I guess are the only other things that come about I guess. If there is an Obsidian Boat mod I don't know
I found this Obsidian Boat mod for 1.7.10 and prior but otherwise they would be in other mods like I said with the Dingy or Wooden Boats:
https://minecraft.curseforge.com/projects/obsidian-boat
8.For Blast Resistance reasons I can see this being important, sure mods with Nuclear Reactors do this already (maybe ones with Missiles like IBCM might I don't know) but otherwise this I'd see reason in this but don't know of a mod that does this sort of thing even though I use Mob Griefing anyways.
For the Golems. I think the Iron Golems should be only in the Plains and desert villages.
We could have villages in nether, Cave Villages, End villages, and underwater villages.
The fake water and the fake lava was part of one of the oldest mods. That mode was SerucityCraft mod.