Creating the Universe: World Building (Vyrian spaceships designs)

Hey there! This is my first step into building my own world, beginning with mood art and spaceship designs. Vyrian faction edition.
A massive space opera which took place in the star system where there are no planets or moons, only megaliths and derelicts, the aftermath of some broken legacy, floating around the star, keeping its secrets sealed inside huge remnants of the past.