Railbuilder
rlars

This mod allows you to plan and build tunnels and rails for Advtrains.

Tunnelmaker
kestral

Easily create arbitrarily curved tunnels, paths, and bridges.

Itemshelf
zorman2000

Generic item shelf with 3D items on display

The Build Spawner
Thunder1035

Gives build spawner for spawning builds which makes city creation easy

Ephesus
Horka

Added ancient architectural blocks from the Mediterranean

Modern House
Horka

Add decoratives blocks for a modern house

Minetest Game Plus
Wuzzy

Adds various simple decorative blocks, doors, panes and other items, focusing on snow, ice, luxury, bamboo and more.

Advtrains Platforms
W3RQ01

Provides additional platforms for advtrains, large mod support. Originally written by Och_Noe, small contributions by Blockhead and W3RQ01 is taking it a step further by adding more stuff.