When I was in Orc's Nest on Friday buying my cavegirls I just happened to see this Reaper Miniatures Sabertooth Tiger (American Spelling).
I have looked at Reapers figures quite often and some of them are very nice but they are big 30mm figures and so not much use to me in the normal course of things. For a creature, however, of course, it doesn't matter. This is from their Dark Heaven Legends range and is number 2480.
It's actually a pretty good representation of a Smilodon, although rather on the large side.
There was a lot of heavy moulding attached to two of the legs which I had to carve and file away but now it's ready to paint.