What color to Paint Iyanden

[kturock]

I have an old, original 40k painting guide. It says to prime white, then use brown/yellow ink and the work thru browns and white then bone & white for the base color.. but it sill looks yellow.
When I think of bone, wraithbone, I picture bone color, you know off white.

I have a falcon, I want to paint Iyanden. The army will that way also, but the falcon will be a start. I'm working on stripping some old oop wraithlords and want to get some wraithguard, so I want an idea and theme planned before I start.
If anyone has any ideas, especially pics.. please post them.

I can easily get off-whites or bone spray paint. I don't like useing a brush, especially on large vehicles.