Concept drawings for a game

We need initial concept drawings for a game. What we need is 3 charather drawings, 1 human 1 alien 1 hybrid. We need the initial sketches and more refined colored, 3d like images of each. Also we need 2 spaceship/aircraft designs, similarly initial pencil sketches and finalized 3d render like images and mesh images. You can work backwards and find a aircraft model and work backwards to do sketches as if you designed them. Then we need 2 upgraded verisons of these 2 aircraft. These can be just render like images. Finally we need 3 drawings of a terrain where the land is covered with a web of lasers with some structures in connection points. 2 of them should be in a earth like surface and 1 in a moon like surface. No sketches or mesh for this just final colored images. In 2 of these we should see aircraft attacking to these networks and some other aircraft attacking those aircraft. None of these need to be original but we need legal rights to use them. Please write "THIS IS NOT AN AUTOMATIC REPLY" for us to consider your application.