Topside's released modern/cold war era naval and air assets.
http://topsideminis.com/product-category/modern/ (http://topsideminis.com/product-category/modern/)
Those are great. I hope he adds more surface units. I'm sure I'll buy them all at some point :P
I'm really looking forward to the Tsushima set. That's a must buy once it's available.
I'd buy them but I have a hard enough time convincing my group to play Sails of Glory. Adding radar and SSMs and whatnot would break them.