I made a second attempt at an inflatable orca suit. The outer orca was enfolded inside then glued together creating a circular opening at the beak. It covers all my body except my head, has better circulation, and still restricts movement with wonderful pressure when inflated. However this suit can't be inflated without an occupant so a buddy took photos of me inside while wearing his fursuit head.

To make one you should visit  cyrin's site to get the proper things. My design includes nearly all needed material, just a small different in design.

My original is here: http://www.furaffinity.net/view/2638304/