This is my very first reference sheet made by a very talented artist...
 Maimukai

Please check out her page.

In case you can't read the font for the info, here's what she drew from:

Age: 34 (This is my fursona age)
Height: 6'2"
Weight: 210lbs
Build: Athletic
Eyes: Emerald Green iris, pupils cold & black, almost soulless.
Gender: Male
Orientation: ?

Fur: Long thick fur, base color is smokey gray with whitish underparts.
Dark gray to black open rosettes on body with small spots of the same
color on head and larger spots on legs and tail.
White fur on chest & down to lower stomach
Black tip on my tail which extends about 6" from the tip. My muzzle
has a little grey but only enough to make me look distinguished.

Tattoo: The Pack tribal tattoo down my left arm.