A good selection of CG alien creatures in a variety of poses and situations that would be great for a sci-fi/horror campaign. I particularly liked the thermo-imaged alien pics, and would have liked to have seen more of those for the other alien images.

The style of the images here are similar to the Art by Shinkei SciFi 5 and 6, so you might want to consider buying all three art packs if you are doing a project with a gritty "Aliens" feel to it. There are several good pictures here of large, intimidating aliens beating up space marines. There are also a few pictures that show aliens in less aggressive poses.