These figures started with apoxie sculpt casts of the front and back of the Halo 3 marine armor which was then anchored to the shoulders and sockets made of green stuff over the ball joint on the figure's neck. I then made two casts of a generic male head and modified their facial expressions while the epoxy was still a bit soft, then glued them to the sockets. The chest was then finished with the partial infection form and surrounding area. The arm was done in pieces. First a cast was made of a bare human arm then attached to a shoulder peg from a grunt. After that hardened I sculpted some musculature and the flood tentacle things. A bit of paint and few layers of matte clear coat later, and these figures are done.