dodger has in freestuff a space portal prop, lightsabers. questor has blasters and weapons and a terminator T-800 model forget the site though. Daz3d.com has vicki and mike sci fi clothing packs as well as 2 droid/robots for purchase. hunt the freestuff for your needs, I don't know what your hunting. I've been hunting for SciFi armour for a while now and haven't come across any. Depending on what you specifically need it may or may not exist.