How about a Ghost Hunter Skin Theme?

With all of the polycount concept art going on, I found one I especially liked. That one was Ghost Hunter Lulu. The concept of ghost hunter skins was really awesome, and I think there should be a theme similar to the Arcade Theme. It would consist of 4 ghost hunters and a 1 costume for the ghost.

Lulu would obviously get the one that was suggested.

Graves would be perfect for a Ghost Hunter theme. His projectiles could have a slime theme. And his smoke screen could be a ghost trap.

Yorick would have all of his ghouls be a bit more cartoonish, but his shovel would be replaced by a ghost net.

Lux's abilities will all be green energy based. Like her Light Binding would be a green wire cage. Her ultimate could be that a bunch of ghost energy comes out of a portal.

Zac would be the ghost with a Marshmallow theme. He would look similar to the Stay Puft Marshmallow Man, but Zac would still have the same face and body structure. He would just have the collar, hat, and would have white marshmallow effects.