Four-Engine Tanker Aircraft - Display Model

OVERVIEW
This four-engine tanker aircraft display project preserves the supplied swept wings, long fuselage, upward vertical fin, horizontal tail surfaces, cockpit region, nose wheel, underwing details and four individual engine pods. Its light grey finish, dark cockpit glazing and tail markings, panel treatment and existing markings follow the supplied appearance resources. The finished illustration shows the model upright on a display plinth in a hobby workshop. It does not represent a tested physical print, an airworthy structure or working propulsion.

DOWNLOAD CONTENTS
The ZIP includes the editable FBX surface scene, a native Blender project, thirty-six associated appearance-map resources, the full-resolution upright coloured 3MF viewing copy, an English preparation guide, a current integrity manifest, CC0 information and the locally prepared presentation image. The FBX is independently reopened before and after neutralization; the Blender project is reopened and compared using Blender 5.2. Numerical geometry, UV coordinates, material assignments, node relationships, scene hierarchy and the decoded pixels of available bound maps are preserved. An unbound earlier presentation render is privately retained and replaced in the public package by the current workshop illustration.

COLOUR VIEWING COPY
The 3MF retains 105,935 triangles without display decimation. The illustrated arrangement keeps the fin above the fuselage and the existing nose wheel below it, with both wings and all individual engine pods retained. Display orientation does not establish a printing orientation or a physical miniature scale. The editable native scene retains its supplied relationships. Mesh objects do not establish the number of independently printable or mechanically fitting parts. The viewing copy carries a proposed colour presentation; the original functional appearance maps remain available in the native package.

PRINTING PREPARATION - UNTESTED
Open a working copy in a slicer or mesh editor and confirm units, intended size and available build volume. Inspect thin wing and tail edges, engine-pod attachments, small landing-gear members, underwing details, glazing boundaries, open edges and intersecting surfaces. Long spans and delicate attachments can become fragile when reduced in size. A finished-looking illustration does not certify watertight geometry, adequate wall thickness, structural strength or part fit. Keep the supplied native file unchanged and perform any repair, thickening, separation or hollowing on a copy after examining the actual surfaces.

For a suitable printer and sufficiently thick details, resin layers around 0.03-0.05 mm or FDM layers around 0.12-0.20 mm may be conditional starting ranges, not validated presets. Select material, nozzle, temperature, cooling and supports for the measured model and actual machine. Test a small detail first. Plan support placement and removal access so adjacent fins or narrow members are not broken away. Fine layers cannot replace missing thickness or absent geometry. No physical print, support profile, assembly fit, operational refuelling mechanism or flight capability has been verified by the publisher.

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