SPACE: episode 1

This is a shot from series of illustrations where I learn to create scenes. Firstly, I modelled buildings in SketchUp Free and made a screenshot, then I created vectors out of it to make it easier to color, and then I switched to PS to use some textures and brushes. Full series in my BE project: https://www.behance.net/gallery/114351989/SPACE-buildings-landscapes-architecture