The Qtarian Faction is one of the 3 starter factions you get to pick in Pixel Starships. The other two being the Pirate and the Federation. The Quarian faction like every other faction, has the same number of grids as the other 2 factions.
The main color scheme for the Qtarian ships is a dark yellow. They seem to have many Shells and are very vertically long. Qtarian ships also have 2-3 Different hull branches which can be switched to at level 10.