Last weekend was Foundry's annual Oldhammer event Bring Out Your Lead which saw some re-releases of old
GW stuff.
https://www.wargamesfoundry.com/collections/b-o-y-l-2017
80s ninjas
(that name makes me want to paint them in neon and pastels)
Those are the real winners of the bunch, here are a few more though that collectors might be interested in
And there's also the convention exclusive model which might look a bit familiar to Rogue Trader fans.
Alas not commericially released, they would prefer to to avoid any... Imperial... entanglements.