This is kind of interesting - enough so to merit spending 11 minutes listening to the review, anyway:
https://www.youtube.com/watch?v=Ch0sm7aGUH8The vegetation's probably intended mostly for basing but it has some obvious added utility for dressing up custom terrain. The flexible plastic that sets up with application of heat & cold is a new thing for GW, curious to try it out.
And of course the skulls box is the Ultimate Games Workshop Product, since you can now add even more skulls to their products - skulls on their socks indeed. With 340 of them in a box you could even build a figure composed entirely of skulls. Yay.
Sarcasm aside, at $25 retail the price point on these things doesn't seem half bad, and the utility is fair to excellent if you like modeling, especially terrain kitbashing.