While I’m still tinkering with the texturing and smaller details of the mesh of my alternate USS Enterprise, I thought it was time to create a space scene. The majority of sci-fi renders of spaceships incorporate of combination of nebulas, clouds, suns, stars and planets, and unfortunately I did not strain from these conventions. In my defence these cliched elements provide a physical source of exterior illumination rather then an invisible light.*
First I rendered out a view of the Enterprise to bring into Photoshop. I made sure to make the render a TIFF file and included an alpha channel. In Photoshop the alpha channel masks/eliminates the space around the Enterprise, making the lower photoshop layers visible. I decided to use a nebula and a planet as background objects, with the nebula being the main light source. The next step was creating these objects in Photoshop.