I've gone through a few of them.
The first one I ever had was Kamen Rider OOO Gatakiriba
The second was Kamen Rider Baron in his Banana arms. I ditched this one because I couldn't get proper horns with the square restrictions of MC.
The last one I had was Kamen Rider Knight in his Survive Armor.
And the most current is Kamen Rider Nyran himself. A fan made character finally brought to life, at least in MC Skin form.
Also, Art by @CompleteZero
Yes, I know about the Minecraft screenshot thing, this was just easier for me so bleh.