New answers tagged miniatures
Yes, for some of the primarchs. Forgeworld sells them as part of their Horus Heresy series. http://www.forgeworld.co.uk/The_Horus_Heresy/HORUS_HERESY_CHARACTER_SERIES They have eight of the primarchs represented there (as of the time I'm posting this answer). The minis are designed more for display than play (they're expensive too), but they do exist.
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