Rivet line sheets/markings

I’m currently building the italeri Ef-2000 Typhoon 1/72 and I’m wanting to do the rivet lines but can’t find any sheets/markings on it. Seen a few guys on YouTube have them but no link or reference to where they got it from. Can anyone help or give me ideas as to where you usually get yours from or look for them?

Thanks very much:)