I make this image for one article over future military bots. I model the spiderbot and the body of tank (I use for reference a image I see some years ago in a japanese webpage) and load over the body the centaur tower of 3dCat. Also I make a modified version of Cougar mech of Rendar (LWG) for bot-soldiers. I don't use the sasquatch shadows in grass because the render size was 4500 px and I need to make a lot of trials for adjust little details: simply I need to save all rendertime possible.