Heavenshield

Official English: INKR

From the back cover of volume 1:

In the post-meteor age, humans and human-like reptile descendents have struck a delicate peace accord based on a dark new religion called Sacrosanct. So when a psychotic general escapes prison and plots a military coup, the government hires saucy racer girl Sepulveda Ramos and her dysfunctional crew of mercenaries to do everything it takes to prevent global scale carnage. But first, Sepulveda needs a drink! From global manga-ka Ryu Blackman comes a far-out space odyssey that gives the battle between good and evil a whole new sense of style!