Caterpillar 789c by Sinh Nguyễn (nlsinh)
Source: https://sketchfab.com/3d-models/caterpillar-789c-60d5ff8cf56747fba0864be02022ef84
License: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Metal Asia web adaptation: separated the connected dump-body and tire geometry,
articulated the original body, prepared 2048-pixel web textures, restored clean
paint, refined body normals, added illustrative wear on the original body mesh,
transparent surface branding, telescopic lift cylinders and scroll-controlled
loading/unloading motion, fine soil pouring, ground scatter and illustrative dust.
There are no additional floor liner plates.
Further local refinement: bevelled manufactured body/chassis edges, weighted
surface normals, dimension-matched rounded tyres with raised tread geometry,
contact shadows and refined paint, glass and metal reflections. Original wheel
hubs remain in use. Lighting reuses the site's existing workshop HDR asset.
Rear-only presentation uses a further derived rig without the front cab, grille,
ladder, front axle, glass or legacy tyre geometry. The complete articulated body,
rear chassis and native rear hubs remain; all camera stages face the rear body.
The body finish includes fine coating texture, illustrative welds and contact
scoring. Granular load presentation reuses the site's existing 1K soil colour
and roughness textures, with varied grain sizes and irregular bulk surfaces.
The native body coating includes fine surface and brushed contact textures.
Scroll-authored bulk soil flow joins the existing fine-grain
scatter; it is a visual demonstration, not an engineering material-flow model.
Original source assets remain unchanged. The author and machinery manufacturer
do not endorse this adaptation; the depicted steel application is illustrative.