This is the name of our group SF campaign, for which I am doing some figures... and here are my first two 'squads', both from the Star Wars genre.
They are Bounty Hunters, a mix of repaints of metal and plastic and some more serious conversion.
The second team are Death Troopers fro Rogue One, which I have recently seen and really enjoyed. These are repaints of Hasbro plastic Storm Troopers, with extra bits and new weapons.
A good source of SF weapons, some specifically Star wars and others more generic, is FirestarToys.com.
Lots more photos of the figures on Photobucket at http://s654.photobucket.com/user/MikeBlake/library/Sci%20Fi/Star%20Wars%20Bounty%20Hunters