A soldier with inspirations taken from a space marine with gray armor and a few orange elements with a visible swat helmet and visor with light reflecting on it. The soldier is supposed to face slightly to the left side just like in the image referenced and so it looks like a dialogue box portrait icon from any kind of RPG. Make so that the source light of the portrait is slightly above and to the left of the soldier, do not make the lighting too realistic, retain cartoony elements.