I've finally got a Panther Xenomorph - love the design (especially the parasite creature - can see that as something created by the Engineer pathogen).
I'm looking forward to repainting it in film colours (Dog Xenomorph palette with a dry-brush of dark bronze on the top) I'll post pictures when it is done. I see the Panther Xenomorphs as pack hunters (attacking in Runner packs) and Night Cougar Xenomorph as a lone hunter (I'm getting this one next - and repaint it in subtler dark colours, more Big Chap palette).
The Aliens: Fireteam Xenos are going to be fun to collect (I'll definitely photo some images of Runner packs with Prowler and Panther Xenos among them).
I hope Neca makes the remaining Kenner homage Xenomorphs.