Fandom

Necron 3D Models: Terrain, Obelisks and Objective STL

This collection gathers Necron-themed STL files for tabletop scenery and game accessories: obelisks, barricades, objective markers, display bases and small add-ons. It is useful when you want to build a consistent look for a board rather than mix unrelated pieces. Most files are made for resin or filament 3D printing, so scale and part count matter more than the theme alone. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-10


Collection

Start here

All models in this collection

About the category

«Necron 3D Models: Terrain, Obelisks and Objective STL»

The bulk of the collection is scenery: tall obelisks, pillars, barricades and modular wall sections that read as alien architecture. Alongside those sit objective markers and small sets used to mark points on a board, plus display bases and stands for finished figures. A smaller group covers accessories such as dice towers and crystal-style pieces, some of which are designed to take an LED.

When choosing a file, open the author's model page and check the stated size and scale, how many separate parts it contains and how they join. Look at whether the author lists supports, layer height, material and orientation, and compare those notes with photos of real prints rather than renders. Thin spires, long flat panels and hollow shells behave differently on a printer, so a piece that looks simple in a preview may need splitting or a different orientation.

To widen the search, try related wording: tomb, obelisk, monolith, alien ruins, sci-fi scenery, objective marker, barricade, dice tower, display base. Combining a theme word with a function word narrows results faster than the theme alone, and searching for a game-system name or a scale such as 28 mm or 32 mm helps filter pieces meant for a specific board.

FAQ

Frequently asked questions

What kinds of Necron-themed models can I find here?
Mostly tabletop scenery such as obelisks, pillars and barricades, together with objective markers, display bases, stands and a few accessories like dice towers. Illuminated and crystal-style scenery also appears.
Do these models need supports?
It depends on the file. Overhangs, spires and hollow sections often need supports, while flat panels and simple blocks may not. The author's page usually states what the model was designed for.
How do I match the scale of scenery to my miniatures?
Check the dimensions given on the model page and compare them with the base size and height of your figures. Scaling a file up or down changes wall thickness and peg fit, so it is worth testing a small part first.
How can I find more pieces in the same style?
Search with synonyms and related terms such as tomb, monolith, alien ruins or sci-fi scenery, and add a function word like marker, barricade or base. Adding a scale or game-system name also narrows the results.

All 3D model categories

The full catalog of topics — from home & household to CNC, searchable across the connected sources.

Open the category catalog