User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-4014165-20111218093422/@comment-3405141-20111219003326

That looks like agnaktor armor, azure rathalos has similar wing's comming off the shoulders, but it doesnt have thosepieces of shell seperating the webbing, the desingn on the wings look realy similar to the designe on the shoulders of normal rank agnaktor armor, my guess it that there wearing g rank ice agnaktor armor  http://images4.wikia.nocookie.net/__cb20091219082457/monsterhunter/images/7/7e/Aguna-Blademaster.png