correction, I guess the cake is Andre LaFlore?
Does the lace design have to be exact? The closest thing I could find were these: http://www.ckproducts.com/products/2622/SILICONE-MOLD-FLOWER-DESIGNS-44-1602-/0
It seems to me that they used a variety of lace/flower molds to get this pattern.
You could try looking for other silicone molds that match those of the picture at
but sometimes you can find silicone molds at a better price on
by searching, "silicone mold Victorian lace"
Hope I was able to help!!