To get the that contains v4.0.3031, you need the original .NET Framework 4.0 (not 4.5.x, 4.6.x, 4.7.x, or 4.8.x).

The version is not a standalone, final release of the .NET Framework. It is the file version of mscorlib.dll (or other core assemblies) that ships with .NET Framework 4.0 (original release, not 4.5 or later).