3d model Walther Q5 SF Steel
Created in Cinema 4D R19 and shown with Advanced Render.
Modeled for subdivision - only quads polygons.
Model is built to real-world scale.
Used C4D scene units: centimeters

SPEC:
Models:
41 objects, 36 textures(4096x4096)
polygons: 42670
points: 42771
Textures:
The scene has 7 materials, 36 texture resolution (4096x4096) in format PNG (.png)., Included HDRI map.

Other formats exported as base mesh:
DAE (COLLADA 1,4)
FBX (7,2(2012))
3DS
OBJ
In 3DS format model converted to polygons at subdivision level 1. Triangulated. Names are shortened.
To other multi formats, you need to apply the subdivision modifier after importing it into your 3d editor.
And in all cases, to obtain an image of a shiny metal, the scene must have a source of environment HDRI map.