Grizelda by Ahriman: http://guyver-world.ru/fanart-ahriman.html
Images
Guyver 1. http://guyver-world.ru/guyver1.html
Guyver 3 – Agito Makishima – Zeus.
Guyver Gigantic XD – Exceed (fan version). In Guyver manga it’s 50 meters tall http://guyver-world.ru/guyver-gigantic.html
Aptom – The Ultimate Battle Creature. Version 4 – after eating ZX-Tole leg.
Guyver 1 by Aztekh: http://guyver-world.ru/fanart-aztekh.html
Guyver the Bioboosted Armor fan blog 