What color is this mini rex?

[Buggle]

Hello all! I'm wondering if anyone could inform me as to what color this little mini rex is? I still have a lot of learning to do with color genetics, and this one completely stumped me!

My only guess, is perhaps a poorly marked black tort :? But then there seems to be the presence of the agouti modifier...

 

[OneTwoThree]

Looks like a poorly colored Castor to me

 

[MiniLopHop]

What color is the belly? He looks similar to my castor, but the layers are all mixed up. Perhaps it is just Gary, but he has a creamy layer on his belly, then milk chocolate all over, then just a sprinkling of dark chocolate on top. That's how he got the name Ghirardelli

 

[OneTwoThree]

There's pics on here
http://www.minkhollow.ca/MHF/doku.p...standard#un-official_illustrated_rex_standard
One of the castor ones looks like yours, even without the cream belly

 

[Buggle]

I was also thinking that too, but there's a lack of white ear lacing, eye circles, triangle, etc.

Or is it genetically possible for the rufus factor to dominate in those areas?