Reminds me a lot the following Halo 2 concept art. You're really making me want to see more Jiralhanae in future games and I'm going to blame you if it doesn't happen. :P
You will only be able to post to the forum if you first create a user profile.
If, however, you already have a user profile, please follow the "Set Preferences" link on the main index page and enter your user name to log in to post.