Tales, if ya want you can refer to the Guyver RP thread back at JL where me and a few other JL members did a Guyver RPG via posts. HJL also does these kinds of things. You just have to becareful not to god play another players character unless they give you permission to use them when they're not around.
Also, if someone is using a well known NPC in the talks in their posts, don't steal that NPC and make it tavel somewhere else instantly just for your own post as that woul most likely make the other member mad. I should know that as I've accidentally done that before without realizing it.