How Hard is it to Build a Gundam Model?

Building Gundam models, also known as Gunpla, can be both a rewarding and challenging hobby. Many newcomers to the world of Gunpla are often intimidated by the complexity of these kits. They might wonder what happens if they start a kit and find it too difficult to finish. This guide aims to address those concerns by exploring the various difficulty levels associated with constructing Gundam models and providing high-level steps to help you get started.
Understanding Gundam Model Grades and Difficulty Levels
The complexity of Gundam models can vary significantly depending on the specific kit and its quality level. Gundam models are categorized into different grades, which serve as a general indicator of how challenging the model is to build:
- High Grade (HG): Typically the simplest and most beginner-friendly kits. HG models have fewer parts and are easier to assemble, making them ideal for those new to Gunpla.
- Real Grade (RG): More complex than HG kits, RG models feature more detailed parts and intricate assembly. While they are often considered challenging, some RG kits, like the Gundam Qan[T], are relatively easier to build.
- Master Grade (MG): MG kits are more detailed and larger than HG and RG kits. They often include inner frame structures and more sophisticated engineering, which can make them challenging but still manageable for those with some experience.
- Perfect Grade (PG): The most complex and largest Gundam kits available. PG models have the most parts and require the most time and skill to complete. These kits are best suited for experienced modelers looking for a challenging project.
Additionally, there are Super Deformed (SD) or "Chibi" Gundams, which are smaller and more stylized versions of the mecha. SD models are generally simpler and less expensive than HG kits but are not typically recommended as practice for more advanced models due to their unique proportions.
Can You Build Gundams Easily?
The ease of building a Gundam model largely depends on the grade and type of kit you choose. For example, HG kits are designed to be simple and accessible, making them a great starting point for beginners. However, even within the same grade, the complexity can vary. For instance, the HGUC Neo Zeong is much larger and more challenging to assemble than most other HG models, despite being in the same grade.
For beginners, it's recommended to start with HG kits to build confidence and develop basic modeling skills. Once comfortable, you can progress to more challenging grades like RG and MG, and eventually, to PG if you're ready for an extensive project.
High-Level Steps for Building a Gunpla Model
Regardless of the grade, the basic steps for building a Gundam model are similar. Here’s a high-level overview of the building process:
- Choose Your Kit: Start with an HG kit if you're new to Gunpla. These kits are affordable, have fewer parts, and are easier to assemble.
- Gather Your Tools: Basic tools include nippers or side cutters, a hobby knife, sanding sticks in various grits, and optionally, a cutting mat to protect your work surface.
- Unbox and Organize: Inside the kit, you'll find assembly instructions, stickers or decals, and plastic parts on sprues (runners). Organize the sprues by letter to make assembly easier.
- Cut and Clean Parts: Carefully cut the parts from the sprues using nippers, leaving a small nub. Use a hobby knife to shave off the nub and smooth the area with sanding sticks.
- Assemble the Model: Follow the instructions to assemble your Gunpla. The instructions are typically straightforward, even for beginners, and are accompanied by clear illustrations.
- Enhance with Decals and Panel Lining (Optional): After assembling, you can apply decals and add panel lining to enhance the model’s details. These steps are optional but can significantly improve the final appearance.
- Apply a Topcoat (Optional): A clear topcoat can protect the decals and panel lines, giving your model a polished finish. This step is also optional but recommended for preserving your work.
Is Gundam Construction Simple?

In general, building Gundam models is simpler than many other types of models because most Gunpla kits use snap-fit construction, eliminating the need for glue. Additionally, the parts are pre-colored, so painting is not required unless you want to customize your model further.
While some grades, such as RG and PG, involve more intricate assembly, the main difference is the time required to complete the build due to the increased number of parts. Even total beginners can successfully build an RG model as long as they take their time and follow the instructions carefully.
Conclusion
The difficulty of building a Gundam model depends on the grade and type of kit you choose. However, the true enjoyment of building Gunpla comes from the process itself, so take your time and savor each moment of construction. While it may seem challenging at first, the more you practice, the easier it becomes.
For beginners, starting with HG kits is a good way to get acquainted with the hobby. Once you’re comfortable, you can challenge yourself with RG, MG, and eventually PG kits. Remember, Gundam models are designed to be built without glue or paint, and they come with detailed instructions, making them accessible to anyone who can follow directions.
So, if you’re ready to dive into the world of Gunpla, grab a kit, gather your tools, and start building. It’s a rewarding hobby that allows you to create impressive models while honing your skills.