
Porsche 911 964 RWB Kashiwa Blue GT Spirit 1:18

About the Porsche 911 964 RWB Kashiwa Blue GT Spirit 1:18
TL;DR: GT Spirit's 1:18 resin Porsche 964 wears an RWB widebody kit finished as Kashiwa Blue, reproducing Akira Nakai's hand-fabricated fender flares over the classic air-cooled 911 shape. The one-piece resin body has no opening panels, built for collectors chasing outlaw Porsche culture rather than factory-spec 911s.
Rauh-Welt Begriff doesn't build kits so much as it cuts and welds them to fit each individual car, which makes reproducing one in scale model form a genuinely different challenge than casting a factory design. GT Spirit's resin take on this Kashiwa Blue 964 leans into that hand-built irregularity rather than smoothing it away.
GT Spirit's Resin Take on an RWB-Kitted 964
Reproducing Hand-Fabricated Flares in Cast Resin
Every RWB flare starts as sheet metal cut and shaped by hand for one specific car, which means no two builds are perfectly identical even when they share a general silhouette. GT Spirit's cast can't reproduce that individual variation panel by panel, but it captures the general character correctly: a flare that sits proud of the original arch with a slightly rougher, more mechanical transition than a factory-designed widebody kit would show. Resin holds that transition cleanly as a single molded surface, and the fender edges carry enough definition to read as fabricated rather than pressed. That slightly imperfect quality, panel lines that don't sit perfectly parallel, is part of what separates a genuine RWB reproduction from a cleaner, factory-style widebody kit.
Kashiwa Blue and Stance Detail
RWB names its builds rather than numbering them, and Kashiwa refers to a location tied to this specific car's origin within that naming tradition. The blue finish sits deep and slightly cool under direct light, a shade chosen to complement the flare lines rather than compete with them. Stance is everything on an RWB build, and GT Spirit gets the wheel offset tucked close under the widened arches, with the characteristic negative camber that defines the look. The ride height sits low enough to read as aggressive without looking slammed past the point of realism.
Akira Nakai's Rauh-Welt Begriff Philosophy
Why RWB Builds Are Named, Not Numbered
Akira Nakai, the builder behind Rauh-Welt Begriff, treats each 911 as an individual project rather than an item in a production run, and naming each build is part of that philosophy. A name carries the same weight a serial number would in a more conventional tuning operation, tying a specific car to a specific moment rather than a catalog position. That approach has made RWB builds genuinely collectible among Porsche enthusiasts who might otherwise never consider an aftermarket-modified 911 worth pursuing. It also means two RWB cars sharing a name lineage can still look meaningfully different from each other, since Nakai works by eye rather than from a fixed template.
The 964 as RWB's Preferred Canvas
The 964 generation, built from 1989 into the early 1990s, gave Nakai a shape with enough curvature in the original bodywork to support dramatic flares without looking artificial. It's one of the air-cooled 911 generations most associated with RWB's output, alongside the later 993. Choosing a 964 as the base for this reproduction ties the model to the era most closely tied to the RWB aesthetic. That distinction matters for anyone assembling a themed 911 shelf, since mixing air-cooled RWB builds with later water-cooled subjects changes the visual story the collection tells.
An Outlaw 911 for a Tuner-Focused Collection
An RWB build sits at the more extreme end of tuner culture, further from factory intent than a Liberty Walk or Prior Design kit tends to go, and that makes it a strong anchor piece rather than a supporting one. GT Spirit's resin construction keeps the price reasonable next to a fully hand-built resin reproduction, while still carrying the flare definition and stance accuracy an RWB subject demands. Paired with a stock 964 or a later air-cooled 911, this Kashiwa Blue build makes the contrast between factory Porsche design and outlaw tuning immediately clear on the same shelf.















