Speaking of deader looking trees - I'd love to see some liver looking corals. The only coral I've seen in the offwhite color available is dead coral (although some varieties can look a bit bland). With the Tenebrous Island ponds and now the Vale of Halfpint delitght, we have water to fillup and more colorful coral would be cool!
Here's a random page of corals: http://www.liveaquaria.com/product/...plies.cfm?c=597
I'd also love a "bag of pond fish" that gives you a little swarm of fish for your pond. And while I know this is probably asking for too much, it would be totally cool to have them fishable. , maybe yielding the fish needed to craft for the city faires.