I have never done anything that detailed but I am willing to give it a go (i make no promises though). I'd have said that the blue and yellow one would actually be easier than the pink..
order these and I'll sort it
Yellow
http://www.rccarshop.co.uk/index.php...-glow-261.html
Light Blue
http://www.rccarshop.co.uk/index.php...ally-blue.html
Dark blue
http://www.rccarshop.co.uk/index.php...oyal-blue.html
Silver
http://www.rccarshop.co.uk/index.php...pa-silver.html
and you said you already had white.
Mesh mask for the effect on the blue
http://www.rcsgraphicworx.co.uk/shop.php?more=46
Liquid mask- This should be enough to do the shell
http://www.rcsgraphicworx.co.uk/shop.php?more=19
Oh and I have taken the liberty of choosing flat blue rather than metalic as I don't like the metalic paint.. If you want to could replace the light blue with a metallic one..