Advertised as "Watership Down meets WALL·E with some feminist elements thrown in", except that the only sentient beings left are the genetically modified war animals and related kin, the man-made vehicles are presumably all wrecks, and outer space is not yet explicitly depicted.
This is not high-concept at all.
Starring a major candidate for "the best non-human female protagonist in reaction faces of 2017 in comic books."
You may check out Simon Spurrier's other independent, non-licensed, non-work-for-hire traditional comic books (plus Caspar Wijngaard's first American comic book work):