The danger of the Audio Museum VST is over-authenticity. A real museum smells like dust and old paper; a theme park smells like fake smoke and plastic pirates.
While there is no single plugin officially named "Audio Museum," you can build this exact experience by demoing these three plugins today: audio museum vst
If you are looking for VSTs that function like a "digital audio museum," these projects and libraries are the closest equivalents: The danger of the Audio Museum VST is over-authenticity
The Ultimate Guide to Audio Museum VSTs: Reliving Music History in Your DAW such as Ampex tape machines
: They specialize in meticulously recorded samples from legendary hardware, such as Ampex tape machines