I am trying to work out a tyranid army scheme similer to that of my first army which wax Necron Abyss with purple carapace. However I also want my nids to look like they are from a "dark world" full of purple crystals (would post pictures of an example but on my tablet atm) So at any rate I came up with a color scheme like this
[URL=http://s1358.photobucket.com/user/White_Tiger88/media/Tyanids/gaunt_zpsf27edafd.png.html][/URL]
[URL=http://s1358.photobucket.com/user/White_Tiger88/media/Tyanids/warrior_zps4eec9a72.png.html][/URL]
[URL=http://s1358.photobucket.com/user/White_Tiger88/media/Tyanids/Fex_zps106db209.png.html][/URL]
[URL=http://s1358.photobucket.com/user/White_Tiger88/media/Tyanids/Zonethrope_zps8bab9380.png.html][/URL]
[URL=http://s1358.photobucket.com/user/White_Tiger88/media/Tyanids/Tyrant_zps8e26cd9a.png.html][/URL]
However I also want them to look like a Dark sinister Gem carpaced group of killing machines!
Anyone got suggestions on how I could paint something like above that would look awesome on the table top?