heres a link to a "making of GuildWars 2 Cinematics" some idea of what were doing, and what i've been working on, and a couple of illustrations from the cinematic you'll see. I split up the fly through to show the different shots i had in mind, it was pretty intense one, working with like 250 layers or something kinda lost my mind:) hope you enjoy! cheers!

Guildwars 2 Making of cinematics