Armies Army has some new 15mm sci-fi alien minis available over in their webshop.
From the release:
ArmiesArmy are proud to release the first pack of my 15mm enemy Uknown The K’Zisla empire . The pack consists of 10 unique infantry figures and 2 plastic shields. The infantry consist of 2 fire team leaders, 4 riflemen, two heavy weapons and two force shield bearers. Each pack will cost £3.75 GBP and are available from the very fine Black Hat Miniatures Web store.