Hmmm, quite possible, after all Vampire Hunter D series didn't just base him and the way he does things ^^ but anywayz here's that list I promised:
@First D's Sword will need to be input, it is his most famous weapon, and the way he uses it is just too much to pass up, (I forgot to mention this will be a story/quest mod based on the 6th book

)
@His left hand if it can be put in, but im not sure how to work that in there... I'll try my best to think of something.
@Definitly some things like repeating bowguns, not everyone wants to be a cold-hearted D.
@Many different things in story line and I will be posting plots and story lines later of course.
@I also want YOUR ideas as to what YOU want to see in a mod like this. The more you put in, the more you can get out, as well as the fact, this is not to be a personal mod it is to be a mod that EVERYONE will want to play, soz... I want your ideas ^^
@D's Armor, or... Black suit/ raiment with its black cloak on it and his dark travelers hat can all be put into the game just the same way all you modders do it ( creating items, meshing, etc.) easy stuff right? What will be hard is plotting the story line, and since i want everyones input that makes it even harder

not input as in... everone working on this mod. Just the ideas they might have for it.