Crackerjazz,
I used a 2:1 mix ratio (two parts Reefer White – one part Grime). I've read on these forums that the SS Falcons basecoat was a 1:1 mix. Since this is a smaller scale, I thought best to lighten up the colour. It really is a unique colour. When viewed from a distance, it's almost like a light cream colour, but close up, under light, there's a slight yellow.
I should add, that I used a Tamiya Primer, followed up with a Model Master flat black undercoat, then I sprayed the 2:1 base coat.
Once the secondary colours, weathering, and damage gets applied, I'm sure it will all blend nicely. I still consider myself a newbie when it comes to painting models. The only subjects that I've ever painted were the 1:2256 Nebulon B, 1:72 AT-ST heads, and a 1:144 damaged wing TIE Fighter. So, with that said, I've got a lot to learn.