Looking through my bits boxes I came across 6 old space marines wearing Mark 3 Marine Armor: "Iron Armor". So I thought it would be a cool idea to paint each one in a different chapter color scheme.
Now, I don't have all the codexs but I tried to keep them as close as possible to veterans and/or hero markings on all the models.
{special note: No decals where used all markings are hand painted}
anyway, great job! 
