Isn't this Miku, cosplaying as BRS?

On that note, notice the lack of scars and significant boobs.

I think it's BRS
Does pixiv have search tags?

The only tag on that picture is BRS.

Fair enough.

Fencedude said:
On that note, notice the lack of scars and significant boobs.

I think that's just the artist's rendition of Black Rock Shooter, or just their laziness/lack of attention for detail, rather than it being Miku.