Batwing (Key?)blade

[JET73L]

I design replica swords (design, haven't finished building many yet, don't ask to buy one) and I'm currently working on Riku's batwing blade (I think it's called Soul Eater but I'm not sure). Has anyone seen the hilt (handle), or at least the pommel, because I've seen many, often inaccurate drawings of this keyblade, but no screenshots or official drawings of this blade when Riku's not holding it.
PS: The batwing Keyblade is the coolest one, if it is a keyblade, and go ahead and post about your opinions of the darker keyblades or enemy weapons if you want. I don't want to have made a useless thread, and later make a separate one on a similar note.
Edit: edited several parts now that I had more than 5 minutes to reword and type it.