This is the "making of" the sprite I did from Guyver, you can see here that I used Youngdragun's Guyver as referençe for building mine, here I show the process. I take a sprite and resize 400% in nearest neyghbor, draw mine using the other and after done, resize 25% nearest neyghbor and pixel draw.
After all the work I concluded that it will stay only as a sprite, I don't think I would live enough to work on a Guyver mugen, it would begin with me and end up with my grandsons
Guyver: The Bioboosted Armor © 1985, Yoshiki Takaya & Kadokawa Shoten.
Guyver mugen char © 2009, Youngdragun - CVG United.