Serious - Craft / race correlations

I'm aware of folks describing certain external characteristics of alien craft, such as their shape (discs, cylinders), and occasionally internal characteristics, such as "larger on the inside than the outside". Is anyone aware of a collection of info that tries to correlate/categorise the various descriptions so we can see the commonalities? Ideally, I'd also like to see what alien races are associated with different ship types. Also keen to see what have been claimed as alien reproduction ve...