I added a few more items for my zoo over the past few weeks
I have a plan for the 4460 set, I'm hoping it works out the way I imagine.
I got the Volcano (incomplete) on eBay for an insanely cheap price. I ordered most of the missing pieces from DS (cost me more for the missing pieces than the volcano but the rock slide was missing) then realized I forgot to order a couple of the pieces so they will be here in about 10 days lol
So now onto trying to obtain the remaining infrastructure that I want (which makes me glad TRU is bringing the amusement sets over early). I might be ready to build my zoo this winter