  We investigate the moir\'e band structures and possible even denominator
fractional quantum Hall state in small angle twisted bilayer MoTe$_2$, using
combined large-scale local basis density functional theory calculation and
continuum model exact diagonalization. Via large-scale first principles
calculations at $\theta=1.89^{\circ}$, we find a sequence of $C=1$ moir\'e
Chern bands, in analogy to Landau levels. Constructing the continuum model with
multiple Chern bands and uniform Berry curvature in the second moir\'e band, we
undertake band-projected exact diagonalization using unscreened Coulomb
repulsion to pinpoint possible $\nu=-3/2$ non-Abelian states across a wide
range of twist angles below $\theta=2.5^{\circ}$.
