Seems like Jack was on a mission inside an enemy base when they encountered an abnormal Metal Gear. Maybe this thing is just a prototype? Regardless, it had consumed another individual before spotting something strange. Jack better start hiding or something before it comes around and claims him.~

For the RAY, I decided to alter it's design a bit to have the 'capturing' make a little more sense, having the underbelly and throat be made of a more stretchy yet strong material. It visibly sags and folds in the art here so that it has plenty of room to stretch around prey without compromising the integrity of the machine.

This was a colored sketch commission made for  Le_Jack, which includes his alien character Jack and Metal Gear Ray, who comes from MGS2 (or at least I think, I never played the metal gear games).