I like the Tube System from Pro Sportfisher because it's so easy to tie with. I take a Microtube and start with a silver body and a Butt.
First a dubbing "hakle" and the first layer of artic fox
The second layer of acrtic fox, builded up like a stair
then a hackle, maybe softhakle or just something you have in your stuff
The last layer of artic fox and a little bit flash, and some jungle cock. I have used some subsitude
As a last step just form your fly and add a cone, cutt it back and go fishing :)