Coloring Wip of hands/also have a question

[Alteh]

Okay, I've been working on this for a little while now and I've stumpled upon something. I'm not sure on how to color the nails. I want them to look real and just regular. So feel free to give me some advice/examples. OH yah tell me how you think it's going so far.

 

[Marauder]

looks kinda nice
cant wait to see how it comes out

 

[Denominator]

go for a very dirty white..

sort of like the colour on this smiley :yes: