Ask me anything about the Lore.
Both 40k and Fantasy.

DEAR MOKE:

Even though Fantasy and 40K were yanked apart by GW, I still like to entertain the idea that Sigmar's out there somewhere. Some suggest as a missing primarch or something.

Thoughts on if and where?

LEGEND HAS IT

That Sigmar will one day return and beat the ever living shit out of chaos and any other cock sucker who fucks with the Empire.

The whole 40k/fantasy crossover was pretty much.
Sigmar was born on the sign of a twin comet. The Twin comet is horribly identical to the twin exhausts on a Thunder hawk dropship.
The whole thing was that there was never any records of sigmar having parents OR a childhood.
I doubt that sigmar would be one of the missing primarchs, but it isn't hard to believe that he's a space marine, Possibly from the Black templar chapter.

This further pushes towards the lines of Sigmar being a space marine, since Sigmar has a outrageously long life, so do space marines.
Sigmar won't be returning to Warhammer for a good while. But when he does it'll probably be when the Empire is downright fucked.
Until then we have Sigmar Jr. (Magnus the pious.)

What stat-adaptions for Fantasy units to play with 40K would you suggest?

Cause my friend uses woodelf, and we've been giving her Sv's of 5 when she plays against our 40k squads.

Feral orks.

You can use Orcs and goblins from warhammer fantasy to warhammer 40k as long as you use the feral orks rule.

But if you mean like using any kind of fantasy units in 40k, you're better off doing home-brew rules.

What allows Space Marines to live so damn long?

3+ armor saves?

Alright, I realize this was a noobish question, sorry.