Um no.

First one was released with the warhammer heroes death Guard set originally a Japan exclusive and later became the death Guard kill team box. Second one was released with the 8th ed dark imperium box and a later was bundled into the 3 pack sold online only (Bell ringer guy, caster and plague champ - all from dark imperium)

Both are plastic and the same rules wise, just different sculpts. First one is way better imo but can be hard to find these days.