Awww, he was precious! I think all rats are cute, but I really like the pale/pastel colored ones, and grey is such an awesome color!
My rats were just "regular": Abby was a brown and white berkshire, cute patch of white on her tummy. Winter was all white with red eyes; and her sister Willow was just the regular splotchy brown and white, like their mother Sophie.
When I adopted Sophie to be a friend for Abby, I didn't know Sophie was pregnant so a tiny while later out popped 9 babies. lol 
I found homes for all of the ones I didn't keep, and Sophie was just the BEST mom ever.
I don't really have any "good" photos of them, as when I had them I just had a funky little point and shoot; they also hated the flash.
Here's Winter:
And here's all 4 of them piled into one of those corner shelves:
They had a really tall Martin's Cage and while I loved the cage, I hated that it didn't have solid floors except for the base. So I had to make something to cover up the levels. You don't see it in that picture because I was washing it and a bunch of their other accessories. I used to change their cage around all the time, give them new things to climb around on and jump on and hide in. Those corner ferret litter pans were great because I could attach them into the top corner of the cage for a little "loft" for them that they'd climb to.
I wish I had better pictures of them. I miss having rats, but it also really sucks that they don't live very long. 
