I was able to get some paint on some of the inmate zombies from Prison Outbreak this past week.

for the full size.
Really pleased with the results. Here's the process for anyone seeking to replicate the look:
Primed with Army Painter Necrotic Flesh
Citadel Foundation Solar Macharius Orange on clothing
Citadel Bugman's Glow thinned with Vallejo Thinner Medium and washed over skin
Drybrush Army Painter Necrotic Flesh over skin
Any combination of dark brown and sand yellow for hair and boots, then drybrushed by adding an off-white
Brush-dipped using Minwax Polyshades Antique Walnut stain
Matte sealer to remove glossiness
2:1:1 mix Reaper MSP Brown Ink, Vallejo Transparent Red, and Reaper MSP Black Ink for blood/gore effects
Citadel Devlan Mud washed into eye sockets for added depth
Eyes painted pure white
Final Matte sealing
Vallejo Gloss Varnish applied to blood/gore, focusing mostly on the skin areas, leaving clothes alone for most part
~iPaint