I was intially going to make this longer, but I think it looks good on it's own. Yes, it's another tribute to Go Nagai's work. Grandizer is a classic. I was considering doing a series on it called GRANDIZER VS SHIN GRANDIZER, but Go Nagai will probably remake Grandizer since he's already made Shin Getter Robo and Mazinkaiser.
Anyway, I am already working on some original work so I've got plenty more stuff coming up. It won't be parody or homage. I've done too many already. If you like this, check out Tribute to Getter Robo as well.