this should explain all note image C,D,E the back leg lifts, moves fwd and right before it plants the front leg is lifted scorpions have 4 pairs of walking legs and you can break it into 2 quadrupeds...but just grabbing from 2 pair reference this gives you an idea of what i mean.
^ a game example of a chibi character (New Class of Heroes: Chrono Academy [PSP]) ^ This is an SD character style (GetAmped 2 [PC]) Just like the Harry Potter drawing I referred to, heads are almost wide, reaching both shoulders. SD ones have crazy body proportions, as seen here in GetAmped 2 game art screen...