The joe training tower had a few extra accessories such as
A new rifle rack
Targets with card inserts
From what I can tell only AT germany released a few if these, seen in the blister. I haven't seen any other items except the snake. ( or was that another set!?)
They are hard to find in Germany as few bought them and they are not recognised as AM stuff so get lost or forgotten hence me turning to the States!
The carded AT is almost £60 on ebay!
I found a seller on ebay ex Brit living in states managed to get 2 logs 2 tyres and 4 targets for about £12 so am happy!