This is my attempt to come up with a camo color scheme that compliments the normal Dark Angels color scheme 
  - Base coat =   Army Green  
 - Stipple layer =   German Camouflage Med Brown  
 - Stipple layer =   Abaddon Black 
 - Stipple layer =   Combat Fatigue  
 - Shade =   Nuln Oil  
 - Drybrush =   Combat Fatigue