The Original: http://imgur.com/a/AOC4S
Since the original pastebin is no longer available, I rebuilt the entire thing from scratch and added a few things.
Blueprint Preview: http://fbpviewer.trakos.pl/b/FmC2yZ-FN5OhpB0j4CnfUh-58WI
Instructions:
- Place 1.Beginning
- Place 2.Gears
- Place modules as needed
Sometimes one of the modules sucks up all the gears (lookin' at you belts!). You can easily stuff in a 2nd (or 3rd) Gears mid line and feed it some more Iron Plate.
Everything is stored in an Iron Chest so if you have https://mods.factorio.com/mods/Klonan/upgrade-planner installed it's trivial to select the whole thing and change to passive provider chests.
Changelog:
v1: Initial
v2: Fixed first block
v3: You know those gears that are, like, double gears? Drop in replacement for the old gear module. Now with double the gears. Also added version numbers.
Discussion here: https://www.reddit.com/r/factorio/comments/7w427i/modular_mall/