Hi,
Here is 3d model of old mirror.Its a high quality model maded in 3ds Max 2018 with V-Ray 4.1!
Models have real dimensions.Vray materials. Also added some bitmaps for PBR material. Game ready with PBR Textures!
You can apply turbosmooth modificator for better result.For closer view rendering
3ds max scene file includes mirror model and cameras and lights!

Information:
- Real world scale.Units of measurement is centimeters.
- No object missing.
- Model in center of coordinates.
- One layer with mirror model and default layer with V-ray cameras, V-ray lights,
HDRI light (you can put HDRI image in general options of VRay Dome light).
- Named all objects, materials.

Geometry:

Polygonal Quads/Tris
-Polys: 12298
-Verts: 12678
-NO Ngons
-No isolated vertices,
-NO overlapping UVW faces
-NO overlapping faces and vertices.
-Minimum triangles 1%.

Textures and materials:
- textures have resolutions 4096x4096px, 2048x2048px
- HDRI map not included
- No texture missing.
- Vray material.Also added some bitmaps for PBR material. For more realistic result
- UVWs mapping: non-overlapped UVs
- UV Mapped: Yes
- For Unreal Engine importing added some bitmaps, masks

Arhive with textures include:
-diffuse(albedo) maps;
-dust masks and maps;
-normal map;
-glossiness maps;
-reflection maps;
-specular maps;
-metallnes maps;
-roughnes maps;
-archives files with meshes

Rendering previews:

3ds Max 2018 and V-Ray 4.1! PBR materials maybe also realistic rendered in other engines!
If you render this file using a different version of this renderer,
you may not have the same results as you see on the thumbnails
Thanks for using my models and have a good day!