[Model Soldier]

First I thinly undercoated with white then painted basic colours of Sunburst Yellow and Blood Red.
I used a watered down Golden Yellow to wash over the Sunburst Yellow to give the main body a kind of glowing look.
Decorated with Blood Red flashes and Enchanted Blue rune stones and symbols.

Green areas were undercoated with Scorpion Green, all other areas undercoated with white.
I then painted green areas with Goblin Green and then used Dark Angels Green in all the little crevices and to 'frame' the muscle lines.
Yellow areas I used the Sunburst washed with Golden as above with the Guardians.
Decorated with Blood Red flashes and rune stones.
Weaponry was jUst Dark Angels Green with Scorpion Green highlights.

 

[The Sullen One]

Interesting colour scheme you've got there mate, always wanted to see how Red and yellow on Eldar would look.

 

[normtheunsavoury]

It's a nice colour scheme on both but I'm not sure I like the finish, sorry!
They're lacking highlights and look a little flat to me.
Great start though, they just need a little more work IMO.

 

[Model Soldier]

Thanks for the feedback guys.

I'm happy with the Scorpion colouring.

My painting isn't the best, but with the Guardian looking flat I tried to keep it as a simple colour scheme.
Some of the shading around the Guardian's muscles etc got lost in the poor quality of the picture though.