Model kits are scaled-down replicas of real-world or fictional objects, ranging from classic cars and fighter jets to intricate science fiction robots. Building these kits is a popular hobby that combines patience, fine motor skills, and artistic expression. This guide provides a straightforward overview of the different types of kits available, the tools you will need, and the steps required to complete your first project successfully.
Understanding Different Types of Model Kits
Before purchasing your first kit, it is helpful to understand the various categories available. Most kits are categorized by their subject matter and the material they are made from, which is typically plastic (polystyrene).
Automotive Models
Car and motorcycle kits are among the most common choices for beginners. These kits often focus on realistic details of the engine, interior, and bodywork. They are available in various scales, with 1:24 and 1:25 being the most standard sizes for display.
Aircraft and Military Vehicles
Aviation enthusiasts often build models of historical warplanes or modern commercial jets. Military modeling also includes tanks, armored vehicles, and artillery. These kits frequently require more attention to detail regarding camouflage patterns and historical accuracy.
Sci-Fi and Fantasy
This category includes spaceships, robots, and characters from popular movies and television shows. A significant sub-category here is Gunpla, which refers to plastic models from the Gundam franchise. These are unique because many are designed to be built without any glue.
Ships and Naval Vessels
Ship models can range from ancient wooden sailing vessels to modern aircraft carriers. Because of their size and the number of small parts, such as railings and rigging, these are often considered more time-consuming and challenging than other types of kits.
Choosing the Right Skill Level
Manufacturers often label their kits with a “Skill Level” to help buyers choose a project that matches their experience. Understanding these levels will prevent you from becoming overwhelmed by a kit that is too complex.
- Skill Level 1 (Snap-Fit): These kits do not require glue or paint. The pieces simply snap together, making them perfect for children or absolute beginners.
- Skill Level 2: These are the most common kits. They require glue (model cement) and usually painting to look finished. They typically have around 50 to 100 parts.
- Skill Level 3: These kits feature more intricate parts and higher detail. They require more experience with assembly and painting techniques.
- Skill Level 4 and 5: These are advanced kits with hundreds of parts, including very small pieces and specialized materials like photo-etched metal.
Essential Tools for Beginners
While you can start with very little, having the right tools will make the building process much easier and lead to a cleaner final product. You do not need to buy the most expensive equipment to get good results.
Sprue Cutters (Nippers): These are specialized pliers used to snip the plastic parts away from the frame, also known as the sprue. Using cutters prevents the plastic from tearing or stressing.
Hobby Knife: A sharp craft knife (like an X-Acto knife) is essential for trimming away excess plastic, known as flash, and smoothing out the edges where the part was attached to the sprue.
Plastic Cement: This is a special type of glue that slightly melts the plastic surfaces to fuse them together. It is available in liquid form with a brush applicator or as a thicker gel in a tube.
Sandpaper or Sanding Sticks: Small files or high-grit sandpaper (400 to 1000 grit) are used to smooth out any rough spots or seams where two parts meet.
Tweezers: Many model kits include parts that are too small to handle with your fingers. A pair of fine-tipped tweezers is necessary for placing these small components and applying decals.
Step-by-Step Assembly Guide
Once you have your kit and tools ready, follow these steps to ensure a smooth assembly process. Always work in a well-lit area with plenty of ventilation, especially when using glue or paint.
1. Review the Instructions
Before you open any bags or cut any parts, read through the entire instruction manual. This helps you understand the sequence of assembly and identify which parts need to be painted before they are glued together.
2. Prepare the Parts
Identify the parts needed for the first step. Use your sprue cutters to remove them from the plastic frame. Leave a small amount of the attachment point on the part, then trim it flush with your hobby knife and sand it smooth.
3. Dry-Fitting
Always “dry-fit” your pieces before applying glue. This means holding the parts together to see how they align. If they do not fit perfectly, you may need to trim away more excess plastic or sand the edges.
4. Applying Glue
Apply a small amount of plastic cement to the surfaces that will touch. It is better to use too little glue than too much, as excess glue can seep out and damage the detail on the surface of the plastic. Hold the parts together for a few seconds until the bond sets.
5. Painting and Finishing
Many builders prefer to paint parts while they are still on the sprue or after small sub-assemblies are completed. Use acrylic paints for easy cleanup with water. Apply thin layers of paint rather than one thick coat to avoid obscuring fine details.
Working with Decals
Most model kits come with a sheet of “water-slide” decals for markings, logos, or instrument panels. These are not stickers; they require water to activate the adhesive.
- Cut out the specific decal you want to use from the sheet.
- Submerge the decal in a small bowl of lukewarm water for about 20 to 30 seconds.
- Test if the decal slides easily off the paper backing. If it does, slide it gently onto the model surface.
- Use a damp cotton swab to gently press out any air bubbles or excess water from under the decal.
- Let the decal dry completely before handling that part of the model.
Common Mistakes to Avoid
Building models is a learning process, and mistakes are common for beginners. Being aware of these typical pitfalls can help you achieve a better result on your first try.
Rushing the Process: The most common mistake is trying to finish the model too quickly. Allow glue and paint to dry fully before moving on to the next step. Patience is the most important tool in your kit.
Using Too Much Glue: As mentioned, excess glue can melt surface details and create a mess. If you use liquid cement, the brush should be damp, not dripping.
Ignoring the Scale: When buying accessories or paint, ensure they match the scale of your model. For example, a 1:72 scale pilot will look out of place in a 1:48 scale cockpit.
Conclusion
Model kit building is a fulfilling hobby that rewards attention to detail and steady progress. By choosing the right skill level, using the proper tools, and following the instructions carefully, you can create an impressive replica that you will be proud to display. Remember that every builder improves with practice, so do not worry if your first kit isn’t perfect.
If you enjoyed this guide, explore our other articles on How to Choose the Best Hobby Paints or Tips for Setting Up a Home Workspace to continue your crafting journey.