These are the novel illustrations that were included in Madan no Ou to Vanadis volume 8
Madan no Ou to Vanadis V8 cl03.png
Madan no Ou to Vanadis V8 cl02.png
Madan no Ou to Vanadis V8 World Map (part 2).png
Madan no Ou to Vanadis V8 World Map (part 1).png