The terracotta figures are life-sized, typically ranging from 175 cm (5.74 ft) to about 200 cm (6.6 ft) (the officers are typically taller).
They vary in height, uniform, and hairstyle in accordance with rank.
Their faces appear to be different for each individual figure; scholars, however, have identified 10 basic face shapes.
 The figures are of these general types: armored infantry; unarmored infantry; cavalrymen who wear a pillbox hat; helmeted drivers of chariots with more armor protection; spear-carrying charioteers; kneeling crossbowmen or archers who are armored; standing archers who are not; as well as generals and other lower-ranking officers.
There are, however, many variations in the uniforms within the ranks: for example, some may wear shin pads while others not; they may wear either long or short trousers, some of which may be padded; and their body armors vary depending on rank, function, and position in formation.
There are also terracotta horses placed among the warrior figures.

Originally, the figures were painted with: ground precious stones, intensely fired bones (white), pigments of iron oxide (dark red), cinnabar (red), malachite (green), azurite (blue), charcoal (black), cinnabar barium copper silicate mix (Chinese purple or Han purple),  tree sap from a nearby source, (more than likely from the Chinese lacquer tree) (brown).
Other colors including pink, lilac and one unknown color.
The colored lacquer finish and individual facial features would have given the figures a realistic feel, with eyebrows and facial hair in black and the faces done in pink.

However, in Xi'an's dry climate, much of the color coating would flake off in less than four minutes after removing the mud surrounding the army.

Some scholars have speculated a possible Hellenistic link to these sculptures, because of the lack of life-sized and realistic sculptures before the Qin dynasty.
They argued that potential Greek influence is particularly evident in some terracotta figures such as those of acrobats, combined with findings of European DNA in Xinjiang and rare bronze artifacts made with a lost wax technique known in Greece and Egypt.
However, this idea is disputed by scholars who claim that there is "no substantial evidence at all" for contact between ancient Greeks and Chinese builders of the tomb.
They argue that such speculations rest on flawed and old "Eurocentric" ideas that assumed other civilizations were incapable of sophisticated artistry and thus foreign artistry must be seen through western traditions.
The terracotta figures are life-sized, typically ranging from 175 cm (5.74 ft) to about 200 cm (6.6 ft) (the officers are typically taller). They vary in height, uniform, and hairstyle in accordance with rank. Their faces appear to be different for each individual figure; scholars, however, have identified 10 basic face shapes.  The figures are of these general types: armored infantry; unarmored infantry; cavalrymen who wear a pillbox hat; helmeted drivers of chariots with more armor protection; spear-carrying charioteers; kneeling crossbowmen or archers who are armored; standing archers who are not; as well as generals and other lower-ranking officers. There are, however, many variations in the uniforms within the ranks: for example, some may wear shin pads while others not; they may wear either long or short trousers, some of which may be padded; and their body armors vary depending on rank, function, and position in formation. There are also terracotta horses placed among the warrior figures.
Originally, the figures were painted with: ground precious stones, intensely fired bones (white), pigments of iron oxide (dark red), cinnabar (red), malachite (green), azurite (blue), charcoal (black), cinnabar barium copper silicate mix (Chinese purple or Han purple),  tree sap from a nearby source, (more than likely from the Chinese lacquer tree) (brown). Other colors including pink, lilac and one unknown color. The colored lacquer finish and individual facial features would have given the figures a realistic feel, with eyebrows and facial hair in black and the faces done in pink.
However, in Xi'an's dry climate, much of the color coating would flake off in less than four minutes after removing the mud surrounding the army.
Some scholars have speculated a possible Hellenistic link to these sculptures, because of the lack of life-sized and realistic sculptures before the Qin dynasty. They argued that potential Greek influence is particularly evident in some terracotta figures such as those of acrobats, combined with findings of European DNA in Xinjiang and rare bronze artifacts made with a lost wax technique known in Greece and Egypt. However, this idea is disputed by scholars who claim that there is "no substantial evidence at all" for contact between ancient Greeks and Chinese builders of the tomb. They argue that such speculations rest on flawed and old "Eurocentric" ideas that assumed other civilizations were incapable of sophisticated artistry and thus foreign artistry must be seen through western traditions.
Terracotta Army