Red Fin Widebody Airliner - Full Kit and Assembled Display

OVERVIEW
This widebody passenger-aircraft kit includes a complete assembled display and the retained printable source parts. The presentation has a white fuselage, light-grey wings, a red fin, dark tyres and fan surfaces, and dark cockpit openings produced by painting the existing internal backing. The finish is illustrative, not a measured historical livery. No new glazing, aircraft surface or landing-gear shape was invented for the image.

SOURCE ASSEMBLY
The display uses 35 existing STL part slots in their shared source coordinates. Paired components use mirrored instances of the supplied geometry. The twelve main wheels follow the three axle rows measured in the supplied gear. Together these make 64 instances, with 3,692,092 source triangles in the full-resolution assembled OBJ. A rigid axis conversion and shared viewing scale do not remodel the parts. All 36 original STL slots remain in the archive: the alternative fuselage cap is retained separately rather than superimposed on the display.

DOWNLOAD CONTENTS
The complete ZIP includes all 36 source STL files, a full-resolution assembled OBJ with its MTL appearance file, a lighter assembled OBJ for browsing, the earlier parts-view OBJ as an alternative, and a neutral-name assembly inventory. Two editable native vector decal documents and two PDF decal sheets are retained, together with the source electronics schematic, Arduino sketch, source-reference video, English guide, checksum inventory, CC0 information and current illustration. Existing artwork credits remain visible. The publishing account does not claim original design authorship.

VIEWING AND NATIVE DOCUMENTS
The public OBJ is an optimized 253,782-triangle assembled viewing copy, not the full-resolution printing source. Its plain technical material can differ from the painted cover. Use the full-resolution assembly or individual STL parts when preparing a build, after inspecting their suitability. The native vector documents were independently reopened; their artwork, fonts, embedded resources and page layouts were preserved. Native editing still requires a compatible application.

SCALE AND VARIANTS
Decal artwork contains source-labelled 1:100 and 1:200 layouts. One alternative cap carries a source 1:120 label; that does not establish a complete second aircraft at that scale. The publishing account has not physically verified the geometry units or a printed scale. The full assembly retains source-coordinate magnitude after axis conversion; the small public viewing copy is normalized for display. Confirm a known dimension, calculate a uniform resize factor and recheck another dimension, thin features and clearances before printing or applying decals.

Untested source kit. Original STL coordinates and all variants are retained. The public OBJ is a normalized assembled viewing derivative; use the full-resolution assembly or original parts for build preparation after checking units and mesh condition. Source-labelled decal scales do not certify geometry or physical output. Inspect joints, thin edges, landing gear, wheel holes and fan blades; test representative details first. Optional lighting code and hardware are uncompiled and untested.

Prepared for display and download. No physical print has been certified.