This model is made by myself using MATLAB R2016a on the height map of the USGS site from the Dawn mission. On this scale the Moon is a basketball and Mars' moons Phobos and Deimos are 2 and 1 mm respectively. It's also included a one in four million scaled model for more details. In this scale the model is 14cm in diameter.
The file's names explained: name_1_x_10_y.stl is 1 : x * 10y. So _1_6_10_7 is 1:600000000 or one in 60 million.
Vesta is the second largest object in the main asteroid belt, the largest asteroid considering that Ceres as a dwarf planet is excluded from being an asteroid. It is one of the biggest object not hidrostaticaly relaxed, so that it is automatically excluded from being a dwarf planet. Its irregular shape is carved by many features like the south pole Rheasilvia crater, and the multiple large equatorial fosae. Vesta is though to be a protoplanet, a remnant of a failed planet. It has a differenciated nucleus, which means that is was a planet primordial block, but its acretion was interrupted before the formation of a larger body.
Type: Main Belt asteroid. Vesta family.
Orbital period: 3.63 yr.
Composition: Silicate, differenciated interior. V type asteroid.
Density: 3.456 g/cm3.
Dimensions: 572.6 km × 557.2 km × 446.4 km.
Model scale: 1:1x107 (5cm) 1:4x106 (14cm)