a) Biomechanoid III, 1974 by HR Giger
b) References Alice and the Knitting Sheep from "Alice Through The Looking Glass" by John Tenniel?
c) The huddled form of the female sheep dressed in human clothes dictates the general form of the broken female sarcophagus
d) The sheep doing the knitting with her hands and the equivalent
e) The Alice becomes enlarged and is transformed into the head female on the upper right with her skirt becoming the skeletal crossbow form
f) The head is transformed into a deformed head with the hair band becoming the vertical spike