It was first modeled and designed in 3d in Modo, then I used procreate on iPad for painting most of this and the moved to photoshop for final details and finishing it up
Sure, drop me a note here on deviantart or email me at maciejrebisz[at]gmail.com
Thanks! I used Blender with Physical Starlight and Atmosphere + Physical Celestial Objects for the moons with my own textures, spaceship was done and rendered in Modo, then final overpaint and compositing done in Photoshop