Zombie Garden Gnome

Despite recent events, the Fairyland CDC "does not know of a virus, condition or curse that would reanimate dead gnomes (or one that would present zombie-like symptoms)."

Gnombie [Amazon]
Zombie Garden Gnome (Cheaper but not as cool) [Amazon]
Official Gnombies homepage [thegnombies.com]
Garden Gnome Zombie T-shirts, etc. [Cafepress]

Alternatively, there is a "Mini Zombie Gnome Hand-Painted Blood Bath Creature" available at Etsy.

Previously: CDC explains how to prepare for a zombie apocalypse, Zombie garden sculpture brings the flesh-slavering undead to your daffodil bed