On the deck of submarine

As part of submarine operations, was scheduled the deployment of robotic units that could review thoroughly the bottom of the Lake in search of potential biological or robotic threats

This another of these japanese toys i get a few years ago,... Is a H.S.F.S. GRADIATOR, clasified as a Heavy Armored Fighting Suit, scale 1/35 i can not tell if belongs to a movie, a TV series or manga cartoon,... still looks awsome, i add only the main weapond.