How to Start Model Building: Tools, Tips and First Project Ideas

By Justin Carlo

on Oct 24, 2025

Model building is a creative and rewarding hobby that anyone can start. It combines focus, patience and design in a hands-on way. From GUNPLA to aircraft and car models, the process of cutting, sanding and assembling small parts into a detailed display piece is satisfying and relaxing.

This guide explains how to start model building, what tools to use, common beginner mistakes, and which projects are ideal for your first build.

Why Start Model Building

Model building is popular because it blends creativity with skill. It improves concentration, develops fine motor control and gives you a sense of achievement when the final model comes together.

You can start small with easy snap-fit kits that need no glue or paint, then move to painting, airbrushing or dioramas as your confidence grows.

Essential Tools for Beginners

You do not need an expensive workshop to begin. A few reliable hobby supplies and tools make the process cleaner and more enjoyable.

1. Side Cutters (Nippers)

Use nippers to remove parts from the plastic frame or sprue. Avoid twisting parts off by hand, which can leave white stress marks or cracks.

2. Hobby Knife

A sharp hobby knife is used to trim leftover plastic nubs. Work slowly and cut away from yourself for safety.

3. Sanding Tools

Files, sanding sticks or fine-grit sandpaper smooth rough spots after trimming. Sponge sanding pads work well for curved areas.

4. Tweezers

Tweezers help handle small stickers, decals or parts that are difficult to hold with fingers.

5. Cutting Mat

A cutting mat protects your desk and keeps small pieces from rolling away. The grid lines also help when trimming parts precisely.

6. Plastic Cement or Glue

Some traditional kits require glue to hold parts together. Most modern snap-fit kits, like Gundam or Bandai models, do not. Beginners can skip glue until they are ready to explore more complex kits.

7. Panel Line Marker

A fine-tip marker or panel line pen enhances surface detail and gives your model depth.

8. Brushes and Cotton Swabs

Useful for cleaning dust or applying a topcoat once the model is complete.

How to Start Model Building

Follow these basic steps to complete your first model with confidence.

Step 1: Choose the Right Kit

Pick a kit suited to beginners. Entry Grade (EG) GUNPLA kits, 1/72 scale aircraft and simple car models are all good starting points. Avoid Master Grade or Expert kits until you are comfortable with the basics.

Step 2: Prepare Your Workspace

Use a clean, well-lit table. Sort pieces by sprue or colour and keep your instruction booklet nearby.

Step 3: Cut and Clean the Parts

Use nippers to remove parts carefully. Trim excess plastic with your hobby knife, then sand lightly for a smooth surface. Patience at this stage leads to a professional finish.

Step 4: Dry Fit Before Assembly

Fit parts together without glue first to check alignment. Adjust if needed before final assembly.

Step 5: Assemble Step by Step

Follow the instruction order closely. Modern kits are engineered for easy assembly and accurate colour separation, so you will get great results even without paint.

Step 6: Add Panel Lines and Stickers

Apply stickers or decals carefully. Use panel lining to highlight surface details and bring your model to life.

Learn more about Stickers and Decals here.

Step 7: Apply a Topcoat (Optional)

A clear matte or gloss topcoat protects your model and helps stickers stay in place.

Common Beginner Mistakes

Avoid these frequent issues to improve your results:

Rushing the build. Take your time and enjoy the process.
Twisting parts off sprues instead of cutting them.
Leaving visible nub marks. Always trim and sand them.
Using too much glue, which can damage plastic.
Skipping dry fits before assembly.
Ignoring safety precautions with knives or glues.

First Project Ideas

When choosing your first project, aim for something that can be finished within a few sessions.

Entry Grade Gundam kits: snap-fit, detailed and colourful.
1/72 aircraft kits: small scale and good for learning decals.
1/24 car kits: teach polishing and clean assembly.
Fantasy miniatures: fun for those who enjoy painting.
Simple dioramas: add a display base once you gain experience.

Tips for Building Skill

Watch video tutorials, join online hobby groups, explore our blog section, or visit your nearest Hobbyco for expert advice.
Visit Hobbyco to see kits in person and talk with our friendly staff.
Keep builds simple until you master trimming and sanding.
Take photos of your progress to track improvement.

FAQs: Getting Started with Model Building

1. What tools do I need to start model building?

Essential tools include nippers, a hobby knife, sanding sticks, tweezers and a cutting mat. Optional tools such as panel line markers or brushes can enhance your results.

2. Do I need glue or paint for beginner kits?

Not necessarily. Most Bandai and Gundam kits are snap-fit and require no glue or paint. Paint and glue can be added later for customisation.

3. What is the best first kit for beginners?

Entry Grade GUNPLA, small aircraft or snap-fit cars are ideal. They are affordable and simple to build.

4. How long does it take to build a kit?

A small kit takes about one to two hours. Larger kits can take several sessions. The key is to build at your own pace.

5. How can I make my model look more realistic?

Use panel lining, decals and a matte topcoat for a realistic finish. You can also add light weathering once you are confident.

6. What mistakes should beginners avoid?

Common mistakes include twisting parts off sprues, rushing, or using too much glue. Take care with cutting tools and always check the fit before final assembly.

7. Where can I buy kits and tools?

Visit your nearest Hobbyco, or browse our products online. We specialise in model kits and tools.

8. Is model building expensive?

Starting is affordable. Entry-level kits cost around $30–$50 and a beginner tool set about the same. Once you have tools, each new kit is a low ongoing cost.

9. Can kids or complete beginners start model building?

Yes. Snap-fit kits are suitable for beginners of most ages. Children should have adult supervision when using sharp tools.

10. What should my first project be?

Choose a simple Gundam, car or aircraft kit. The goal is to complete one build and learn the basics before moving to advanced projects.

Start Model Building with Hobbyco

Model building is a hobby that grows with you. Each kit improves your skill and teaches new techniques. With the right tools, patience and a good first project, anyone can create a model they are proud of.

Pro tip: Start small, stay patient and enjoy bringing your favourites to life.

With locations conveniently located throughout Metro Sydney, finding the perfect hobby shop near you has never been easier. Experience the excitement of exploring our vast selection of model kits, expert advice, and exceptional customer service. Discover why Hobbyco is the number one hobby shop in Australia. Customers can buy products online through our platform.