Parasite Woman

The Parasite Woman was an intended enemy for Resident Evil 4. Four pieces of concept are are known to exist of them.
 * The first, labelled "A-type", is bound in a coat associated with a mental hospital. One of her arms has grown to garganuam lengths.
 * The second has no arms at all; her head has transformed into a sharp-toothed monster, instead.
 * The third is an unbound woman in a tattered dress, armed with a shotgun.
 * The final design merges the earlier designs - an unbounded woman with two inhuman arms growing next to normal ones, while a monster's face projects from the side of her head.

In the end the enemy was removed altogether.