Choosing the right scale is one of the most important decisions when commissioning a custom ship model. Many people initially concentrate on the finished length of the model, but in our experience the scale affects much more than its overall size. It influences the level of detail that can be reproduced, the manufacturing methods we use, how the model fits its surroundings and, ultimately, how successful the finished presentation will be.

At Polaris Models, we never recommend a scale before understanding the project. Commercial vessels vary enormously in size, and the same scale can produce completely different results depending on whether we are building a tug, offshore vessel, container ship, tanker or cruise ship. Rather than starting with a scale ratio, we begin by understanding what the model is expected to achieve.

Valaris DS-8 drillship scale model displayed in a corporate office following restoration and rebranding by Polaris Models.

Start with the purpose of the model

The first question we ask every client is simple.

What do you want the model to achieve?

Some commissions are intended to become the centrepiece of a private collection, while others represent a company’s flagship vessel in a reception area or boardroom. Models may also be commissioned for museums, exhibitions, client presentations or promotional campaigns.

The purpose of the model influences almost every decision that follows. Once we understand how the model will be used, recommending the right scale becomes far more straightforward.

Consider the display environment

The display location is often more important than people expect.

One of the most common questions we are asked is whether choosing a larger scale will automatically produce a better model. In our experience, the answer is often no.

A beautifully crafted ship model needs enough space to be appreciated properly. If it dominates the room, viewers often focus on individual details rather than the vessel as a whole. Equally, if the model is too small, it can lose its presence within a large reception area, office or exhibition stand.

Before recommending a scale, we consider the available space, typical viewing distance and the overall environment. This allows us to recommend a model that feels proportionate to its surroundings rather than simply occupying the maximum available space.

Determine the ideal model size

Many clients contact us without having a particular scale in mind. Instead, they know where the model will be displayed.

For example, they may have a cabinet, reception desk, conference room or display wall with fixed dimensions. In these situations, we usually begin by determining the ideal finished length of the model before thinking about scale.

This approach allows the model to become part of its environment rather than forcing the environment to accommodate the model.

Valaris DS-6 drillship scale model displayed in a bespoke acrylic case after restoration and corporate rebranding.

Converting the size into the right scale

Once the ideal model size has been established, selecting the scale becomes much easier.

Although many ship models are built at familiar scales such as 1:100, 1:200 or 1:500, there is no requirement to use standard ratios. A commissioned ship model can be produced at virtually any scale if it creates a better overall result.

Sometimes a standard scale is the perfect solution. On other occasions, a custom scale provides a better balance between presentation, available space and the proportions of the vessel.

For us, the objective is never to follow a standard ratio. It is to build the best possible model for the commission.

Custom SS Mopan ship model displayed on a hardwood presentation base

The right scale is where exceptional ship models begin.

Different clients have different priorities

Private and corporate commissions often require different thinking.

Private owners usually want a model that becomes part of the home while remaining practical to display and enjoy for many years. The emphasis is often on creating a beautiful object that reflects a personal connection with the vessel.

Corporate commissions frequently have a broader purpose. A ship model may represent the company’s history, showcase an important project or become a focal point for visitors. Exhibition models are often expected to attract attention within a busy environment, while boardroom models become part of discussions with clients and business partners.

Although these objectives differ, the process of choosing the right scale remains the same. The scale should always support the purpose of the commission.

Planning for future collections

If there is a possibility that additional vessels will be commissioned in the future, it is worth considering the collection as a whole.

Many shipping companies display multiple vessels within their offices, and maintaining the same scale creates a consistent presentation while allowing viewers to compare the relative size of each ship naturally.

The same principle applies to private collections. Planning the scale from the beginning makes it much easier to add future commissions without compromising the overall appearance of the display.

Historic ship model of the PS Sudan paddle steamer featuring authentic detailing, precision craftsmanship and museum-quality construction.

Choosing the right level of detail

Larger scales naturally provide more space for reproducing intricate deck equipment, cranes, pipework and other complex features.

However, advances in CAD design, precision CNC machining and high-resolution 3D printing allow us to achieve remarkable levels of accuracy even on relatively compact ship models.

Rather than recommending the largest scale available, we look at the features that are most important to the client. If removable sections, specialised equipment or technical details need to become a focal point, increasing the scale may be worthwhile. If the overall appearance of the vessel is the priority, a smaller model may communicate exactly the same story while fitting the available display space much more effectively.

Manufacturing considerations

Modern manufacturing technologies have transformed professional model making, but every scale still presents different engineering challenges.

Very small components can become too delicate to reproduce exactly while remaining durable enough for long-term display. In these situations, we adapt the manufacturing process or select alternative materials that preserve the appearance of the original vessel without compromising strength.

Larger models provide greater freedom when reproducing fine details, but they also require more consideration during handling, transportation and installation. Choosing the right scale therefore means balancing accuracy, durability and practicality rather than focusing on size alone.

Miniature ship models

Not every commission is intended to become a large display model.

Many companies commission miniature ship models, often around 1:1000 scale, for executive gifts, fleet presentations, client events and promotional campaigns.

These projects have different priorities from a reception display model. Instead of reproducing every minute detail, the objective is to create an instantly recognisable representation of the vessel that is practical to transport, distribute and display.

Selecting the right scale remains just as important because it influences both the appearance of the model and the manufacturing process.

The perfect scale reveals the character of the vessel before a single detail is discovered.

Corporate ship model rebranding featuring a fleet of commercial scale ship models with updated company branding

Exhibition and corporate presentation

When designing ship models for exhibitions, we never consider the model in isolation.

We look at how it will work alongside company branding, graphics, digital displays and the overall exhibition stand. Sometimes the model becomes the centrepiece of the presentation. In other cases, it supports the wider marketing message.

This often influences the scale we recommend. A slightly smaller model may create a stronger exhibition because it allows more space for branding, visitor interaction and supporting information. In other situations, increasing the scale helps establish the model as the visual focal point.

The objective is not simply to build an impressive model, but to create the most effective overall presentation.

BP Quad 204 offshore exhibition scale model featuring the FPSO, subsea field layout and bespoke acrylic enclosure.

Scale and cost

Many people assume that reducing the size of a model will significantly reduce the cost.

In reality, this is one of the most common misconceptions.

Research, CAD development, engineering and project planning require a similar level of work regardless of whether the finished model is slightly larger or smaller. More often than not, the complexity of the vessel and the quality of the available reference material have a greater influence on the project than a modest change in scale.

For this reason, we always recommend choosing the scale that best suits the commission rather than selecting a smaller model purely to reduce the budget.

Bespoke offshore support vessel model with helideck, bridge, rescue craft and deck crane.

Our Advice

Choosing the right scale is not about selecting a standard ratio. It is about understanding the purpose of the commission, the available display space, the level of detail required and how the model will be used once it has been completed.

By considering these factors together, we can recommend a scale that not only represents the vessel accurately but also allows the finished model to achieve the greatest visual impact within its intended environment.

Every commissioned ship model is unique, and the most successful projects begin with a conversation rather than a scale chart. If you are planning to commission a custom ship model and are unsure which scale is right for your project, we would be delighted to discuss the available options and recommend the approach that best suits your requirements.

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