Gloomus.com was created to share with everyone grunge related graphics: textures, wallpapers, photoshop brushes, vector illustrations, fonts and many many others. In counterbalance of modern design, grunge looks irregular, nasty, sometimes even ugly with trashy visual elements.

Three HQ detailed skulls shared by Chadlonius.com. They are so realistic that can scare anyone (except me >:-).

Skulls are royalty free and can be used for both commercial and personal works It’s editable in any vector editing software, such as Adobe Illustrator, Freehand, or CorelDRAW.

Update. I stopped sharing this skulls, if you need some visit freegrunge.com - free vector skulls clipart