Neodymium's Building Extended [Forge]
Modby ネオジム
Add a variety of decorations and a little experience to decorate the train.
Type
Mod
CurseForge Downloads
17,465
CurseForge ID
943941
Last Updated
Sep 26, 2026
Description
Neodymium's Building Extended(NBE) is a mod for adding train decoration parts that I started to create inspired by Dave's Building Extended.
MCreator is used for development, and there is no major collaboration since the Create API is not currently available.
With your support, more parts will be added in the future.
Showcase:
Galaxy Express Emblem
Number Plate
The license plate can be toggled between superscript, medium, and subscript by right-clicking in the sneak state on the empty main hand.
HeadLight
The headlight can be changed in two heights by right-clicking in the sneak state with the empty main hand.
Whistle
- Whistle is a spawn egg to summon a conductor. The summoned conductor will only look at you and will not move or despawn.
- If you beat the conductor, he will get angry and attack you. He is very tough, but if you challenge him with the strongest vanilla equipment, he is not impossible to defeat.
- When the "manipulated conductor" is defeated, the normal conductor will return to the spot. However, there is nothing to be gained by defeating him except for an achievement.
NEXT Version Preview

Windows for passenger cars are being made with 16 colors of glass and 16 colors of window frames. After the experience of producing this window, we are also prepared to prepare headlights in various colors.
However, problems also arose. I am afraid of the load that Mcreator puts on my PC when I have created 16 colors of glass :(.
The memory consumption has already exceeded 9GB just by running the program, and my 10 years old PC started to scream.
I will try my best to get to the point where it is possible, but I also feel the need to split the mod at worst.
About the future
- Currently, there are no plans to support anything other than 1.20.1.
- Currently, there are no plans to support Fabric.
- I will listen to your requests, but there is no guarantee that my technical skills will meet your expectations. But requests are also a source of inspiration, so we welcome them.

Supporters will be able to view information about the next update earlier.
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
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