A few suggestions for older clothing to be updated or remade for Genesis/G2M/G2F

Timbales

http://www.daz3d.com/platinum-club-items/olympian-conforming-clothing-for-victoria-and-michael

http://www.daz3d.com/pop-stars

http://www.daz3d.com/clothing-accessories/sci-fi-suit-1-for-michael

http://www.daz3d.com/clothing-accessories/sci-fi-suit-for-victoria

http://www.daz3d.com/clothing-accessories/beastmasters

http://www.daz3d.com/clothing-accessories/dresscoat-italia

http://www.daz3d.com/clothing-accessories/grecian-style-clothing-set-2

http://www.daz3d.com/clothing-accessories/grecian-style-clothing-set-1

Serene Night

I like those.

Here are mine:

http://www.daz3d.com/the-scout-for-m3

Xenomorphine

I'd take any of the 'futuristic combat armour' stuff which was for the fourth generation of figures. DZ Fire did some texture expansions for them. There's nothing really like them, for the 'hard shelled' look, for Genesis - most stuff is skin-tight, rather than giving that 'personnel armour' look.

XoechZ

These two:

http://www.daz3d.com/the-sentry
http://www.daz3d.com/arkangel

Please, please, please, please,.... ! :-)