Frankly, I was a little outraged at the news today that they are altering Toblerone bars by removing some triangles. I hope that this all turns out to be a late April fools joke, and I am able to sleep again, however just in case, I quickly bought an 'old' style Toblerone and drew it in Fusion 360 to preserve the original shape forever!
I also drew a mould/mold of the original, so you can print one out and cast your own bars at your will!
Enjoy your Toblerone!
Of course, make sure your printing materials are suitable for casting chocolate into!