For LEGO fans, there is a difference between seeing Derpy Tiger on a shelf and standing in front of a version built from tens of thousands of bricks. The blue creature from KPop Demon Hunters has become the kind of character fans can recognize even outside the film, and an oversized sculpture makes that familiarity physical.
At LEGO World 2026 in Utrecht, the Netherlands, visitors could see a nearly 37,000-piece Derpy created by builder Björn Ramant in a commissioned project involving LEGO and Netflix. The installation was on display from October 15 to 21, according to a report from Dexerto. The two companies had announced a separate, broader toy collaboration earlier in 2026.
Table of contents
Jump to each section:
- [Why Derpy works at giant scale](#why-derpy-works-at-giant-scale)
- [Inside the 37,000-brick build](#inside-the-37000-brick-build)
- [How one mascot travels between events and collectibles](#how-one-mascot-travels-between-events-and-collectibles)
- [What the giant Derpy tells marketers](#what-the-giant-derpy-tells-marketers)
Why Derpy works at giant scale
A small character can become the center of a large fan experience when its shape and personality are instantly recognizable. In KPop Demon Hunters, Derpy is the supernatural blue tiger associated with Jinu, while the story itself follows HUNTR/X, the fictional K-pop trio who perform and battle demons. The film’s characters also appear in toys and experiences far beyond Netflix.
That means the Utrecht sculpture did not need to explain the whole story to communicate what it was. Its blue body, yellow eyes, exaggerated expression and striped tail were the visual shorthand. A life-size or larger-than-life character build offers something a collectible package cannot: an object people can approach and see in the context of a public event.
For LEGO, the medium is part of the attraction too. A figure assembled from ordinary building pieces creates a second point of curiosity beyond the character. Visitors can recognize Derpy and then notice the engineering involved in turning that drawing into a structure.
Inside the 37,000-brick build
Ramant said the sculpture took roughly two and a half months to complete, from design through assembly. He used approximately 37,000 LEGO pieces and four metal beams to support the heavy structure. The completed Derpy has bright yellow eyes, a toothy grin, whiskers and a curled striped tail.
Those details matter because an enlarged character can lose its personality if its expression changes. Here, the builder used brick geometry to reproduce features fans would notice. The result was not a standard retail product or a new building set. It was a commissioned display made for a specific public setting.
Ramant also shared a time-lapse of the construction on Instagram. Seeing the sculpture appear piece by piece gives the project an additional story that can be watched online, even by people who did not attend LEGO World.
The public evidence establishes the build process, the commission and the exhibition dates. It does not disclose how many visitors stopped at the sculpture, how often the video was shared or whether the display increased merchandise sales.
How one mascot travels between events and collectibles
The giant Derpy is a different proposition from the 825-piece LEGO Derpy Tiger and Sussie Bird set sold to consumers. The smaller model is something fans can take home and assemble. The 37,000-brick version was a one-off showpiece that gave the character a place within an event.
The contrast also helps explain why Derpy has appeared at more than one large-scale fan attraction. At Kaohsiung’s Dream Mall in Taiwan, another giant Derpy stood at the center of an anniversary pop-up that paired merchandise with photo opportunities and shopping rewards. The LEGO World installation was a separate commissioned project, not another stop on that retail tour.
The shared idea is simple: a character can link an online entertainment property to an offline experience without demanding that visitors watch a trailer or participate in a traditional advertisement. Fans recognize the character first. The brand partnership, merchandise or exhibition setting gives them another way to engage with it.
What the giant Derpy tells marketers
For entertainment marketers, a giant character installation is most useful when it offers more than size. Derpy’s recognizable visual design made the Utrecht piece a clear link to the film, while the construction story gave LEGO a reason to show how the object was made.
That combination creates two complementary forms of content. The physical sculpture belongs to the event, while the time-lapse extends the experience to people following the maker online. Neither automatically guarantees reach or sales, but both are visible components of the campaign.
The broader lesson is not that every popular film needs an enormous mascot. It is that a familiar character can be interpreted differently for different audiences. A consumer toy invites building and collecting. A shopping-mall installation invites posing and browsing. A commissioned LEGO sculpture invites people to look closely at the craft behind a character they already know.
For brand teams considering a similar licensing tie-in, the important question is what the audience gets to do or discover that would not be available from a product image alone. In Utrecht, the answer was a 37,000-piece blue tiger whose construction was part of the attraction.
