On the chest itself before lighting, I would paint in some of your own AO. I do this sometimes on objects where I have a height change but not a geometry change. In photoshop, take one of those rectangle textures and add an inner shadow to mimic AO on a high poly model. Next you'll need to do the same thing for the side of…
Really? Because the lego games I've played have semi realistic organic environment pieces. Not everything is made out of lego bricks. Examples: The Buildings in Mos Esley Dagobah More Dagobah Even more Dagobah Even more Dagobah Indiana Jones Swamp Indiana Jones Jungle Buildings in Indiana Jones More Buildings in Indiana…