Custom Instructions for LEGO Enthusiasts

PDF Step-by-Step Instruction Manuals

Step-by-Step easy to follow PDF instructions allow you to re-create custom models of your choice while still having the intuitive building experience of official LEGO instructions. With the power of custom instructions you can utilize your own collection of bricks to create whatever you would like; or, if you don’t have the necessary bricks in your collection then you can simply use our included parts lists for easy parts shopping.

New to custom instructions? Just download this PDF instructions manual and see what its’ all about!

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What is a LEGO MOC?

At Cubes Customs we specialize in making high quality LEGO MOCs and sharing their instructions with you! But what is a MOC?

After searching the internet and finding cool custom LEGO creations, you may have heard the term “MOC” quite a bit. Weather it was tiny space-ship or a gigantic mideaval castle, you may have seen creators term their build as a MOC. So you may be wondering, what is a MOC anyway?

LEGO MOC Meaning

A LEGO MOC is a term that stands for My Own Creation. MOC is used to describe custom creations that LEGO fans make. So what is a MOC? A MOC is any creation that anyone besides the LEGO group makes out of LEGO bricks.

what is a lego moc

The meaning of a LEGO MOC is “My Own Creation,” because MOC is an acronym that means “My Own Creation.” It is a general term that can be used for any custom LEGO creation. So, anything from that massive castle you saw online to that little car you made when you were six years old counts as a MOC. A MOC is any build that is not an official LEGO set.

Does a brick creation have to be big and impressive to be called a MOC? No! While some of the coolest MOCs out there are both proportionally large and built with thousands of pieces, a lot of great MOCs are ones that may not be large, but use LEGO pieces in a creative and un-thought of way.

What if my creation is based on an IP(Movie or Book)?

Droideka Lego intructioins

If your creation is based on a movie, book, or any other type of intelectual property that is not yours, can you still call it “My Own Creation”? Well, yes, you can! Calling something a MOC only refers to the fact that it is your (or someone else not LEGO’s) brick creation, and has nothing to do with what the model is actually based on. One of the most popular MOC categories is Star Wars, a very famous IP.

Does it have to be based on an IP(like Star Wars) to be a MOC? Absolutly not! One of the most popular MOC categories along with Star Wars are Mideaval builds, like castles, dragons and such, which come straight from the imagination of the builder.

Is a LEGO Set a MOC?

not a lego moc what a moc is not a moc is not a set

No, your LEGO set is not a MOC. Anything created by the LEGO group as a set that came with pre-made instructions is not a MOC. A MOC is something that a 3rd party, like you or a custom instruction maker (like us) made. No official LEGO set is a MOC.

But what if you modify your LEGO set? To answer this, it is best to use common sense: does your modified set bear a striking similarity to the un-modified version of the set? If yes, then it is not a MOC, but if no, then it is a MOC. There is a spectrum here.

Are custom instructions, like yours, considered MOCs?

Going off of the definition that a MOC is any brick-built creation not sold by the LEGO group, then yes, custom instructions are MOCs. But it really depends upon how you are using the term “MOC”. If you make a creation off of the top of your head and call it a MOC, but then someone else comes along and displays one of our models and calls it a MOC, you are clearly not talking about the same thing.

In this way the acronym has two distinct uses: firstly to denote a model you came up with, and secondly to denote a model that one of your buddies or a custom instruction maker created. Even though your buddy’s creation is not “My Own Creation” from your point of view, it is definitly “My Own Creation” from his point of view. Therefore it is a MOC, and same with a custom instruction build, because it was definitely the instruction maker’s MOC. Only when a whole team of professional designers get together at LEGO to make a set is it not longer a MOC, because they are not hobbyists, they are making it exclusively to be sold rather than as a pass-time.

Our Custom Instructions

At Cubes Customs, we specialize in making MOCs of all kinds. If you are interested, check out some of our models!

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