Portal gate

A stone arch with a blue inner border.

PropDungeonEnvironment

A freestanding stone portal arch with segmented masonry, a decorated keystone, and a blue inner rim. The middle stays open so it can frame a scene or accept a custom portal effect. This original static environment prop includes geometry and materials, not a portal shader or teleport behavior.

Download STL ↗

Free to use & adapt · CC BY 4.0

33Mesh parts

11.3kTriangles

3File formats

Model details

Dimensions (W × D × H)	98.2 × 44.2 × 88.6 mm
Model complexity	Intermediate
Mesh parts	33 separate meshes
Triangle count	11,328
Coordinate system	Millimetres · Y up
Created with	AI · Shared by Joshua
Added to the collection	9 September 2026
License	Creative Commons BY 4.0 ↗

A starting point for making. These are original concept models. Check dimensions, tolerances, mesh intersections, and material suitability before fabrication. Assembly exports contain multiple parts; separate and prepare them in your CAD or slicing tool.