Uff I know which one you mean because I ever only made this one
and that was back in 2007!
So no, I don't have a tutorial or anything but well, if you find a tutorial of how to make vests, you should be fine! Or jackets, just leave the sleeves-part out xD
Get a pattern for a vest, fabric in the fitting colour and fur-fabric for the lines on it. There should always be instructions with the pattern and the rest is quite easy
Good Luck!