Riot I need seom help (Cosplay)

Riot ( or anyone ), I am in need of assistance. I am building my first League cosplay and I need a visual reference. I cannot for the life of me, figure out what nautilus' back and top look like from the cinematic. Like where the spoiler connects in the shoulders, or does it even connect on the shoulders. Does the top of his back connect into his head or does it end somewhere else. I was hoping I could get some help from you guys with maybe a picture or two of a top down and maybe a full back picture. I know I am in the beginning stage, but I am starting to work on the head/shoulders/body pieces. My album of the build so far.

The suit will have full green (body) and red (eyes) lighting.

The anchor will retract into the back with the help of an adc ( a cosplay friend). ( From what I've seen he has a wheel on his back which I will make turnable, to retract the chain through his shoulder and into a mechanism hidden in the back piece.)

Someone please help me make my first cosplay into something amazing.