Except for Dragon DS and Tamiya glueable vinyl, the modeling world has moved away from one piece vinyl tracks and towards individual link tracks.
I have several BMP kits, among them the Skif -3. I will dig them out and compare the vinyl Skif tracks with -1/2 tracks from my Dragon kits to see if they are compatible.
I did find the old Lindberg kit on eBay, it was $19 or best offer. The kit itself is not very good, but it does have vinyl tracks.