CIRCLED IN RED: It looks like theres no ramp there and it looks very weird.
CIRCLED IN GREEN: Both thoughs areas play tricks on me too. At some points I cant tell of the units are above normal ground or below...the wall complicates it by changing in size too.
CIRCLED IN BLUE: That tile simply doesnt fit there.
CIRCLED IN PINK: If you look at it the gray bottom part of the cliffs seem to slant upwards suggesting that the cliff gets higher towards our right...