My undead Blood Bowl team using the classic 90s metal minatures.
The tutorial for zombie flesh can be found here:
https://www.youtube.com/watch?v=HVoxuUn6-9o
  Overview
Zombies
Skeletons
Wights
Ghouls
Mummies
Star Players
Cheerleaders
1. Undercoat
- Prime with   Corax White 
 
2. Base Layers
-   Corax White  for skulls and bones
 -   Deathworld Forest  for bandages
 -   Jokaero Orange  for armour
 -   Screamer Pink  for clothes
 - Mix   Reikland Fleshshade  and   Lahmian Medium  1:1 to wash for flesh
 -   Dryad Bark   for leather
 -   Chaos Black  for metal
 -   Leadbelcher  for metal
 -   Caledor Sky  for blue goul skin
 -   Mephiston Red  for red goul skin
 -   Angel Green  for green goul skin
 -   Averland Sunset  for yellow goul skin
 -   Rakarth Flesh  for vampire skin
 
3. Shading
-   Skeleton Horde  for skulls and bones
 -   Seraphim Sepia  for bandages
 -   Fuegan Orange  for armour
 -   Carroburg Crimson  for clothes
 - Two coats of   Athonian Camoshade  and   Lahmian Medium  1:1 wash for flesh
 -   Carroburg Crimson  for flesh wounds
 -   Carroburg Crimson  and   Lahmian Medium  1:1 wash for bruising around wounds
 -   Druchii Violet  and   Lahmian Medium  1:1 wash around eyes and for wound variation
 -   Agrax Earthshade  for leather
 -   Nuln Oil  for metal
 -   Drakenhof Nightshade  for blue goul skin
 -   Carroburg Crimson  for red goul skin
 -   Nuln Oil  for green goul skin
 -   Casandora Yellow  for yellow goul skin
 -   Reikland Fleshshade  for vampire skin
 
4. Layers
-   Troll Slayer Orange  for armour
 -   Pink Horror  for clothes
 -   Gorthor Brown  for leather
 -   Teclis Blue  for blue goul skin
 -   Evil Sunz Scarlet  for red goul skin
 -   Warpstone Glow  for green goul skin
 -   Goblin Green  green goul skin
 -   Yriel Yellow  for yellow goul skin
 -   Flayed One Flesh  for vampire skin
 
5. Highlights
-   Fire Dragon Bright  for armour
 -   Emperor's Children  for clothes
 -   Baneblade Brown  for leather
 -   Lothern Blue  for blue goul skin
 -   Wild Rider Red  for red goul skin
 -   Moot Green  for green goul skin
 -   Flash Gitz Yellow  for yellow goul skin
 -   Pallid Wych Flesh  for vampire skin
 -   Mithril Silver  for metal
 
6. Decals
- Soak decal for 1 minute
 - Apply a light coat of   Lahmian Medium  and apply decal
 - Dab to remove excess water
 - Apply light coats of   Lahmian Medium  until matt returns, and decal edges have been blended
 
7. Finishing
-   Blood For The Blood God  for blood
 -   Nurgles Rot  for guts
 - Spoon   Armageddon Dust  on bases
 - Shade with   Agrax Earthshade  
 - Light drybrush highlight with   Pallid Wych Flesh  
 - PVA and water 1:1 mix and add flock for grass
 -   Chaos Black  for base edges
 -   Munitorum Varnish