1) The ESSENTIAL PLUGIN PACK is just freshly released;
This is a fundamental resource if you have a 64 bit computer (and you should really have ) because it contains the most important ones you need for render into your Apo x64.
(I also recently released an additional pack and also more x64 plugins are in my gallery.)
fav.me/dblov1m sry for the promotion tho ...
2) IFStile has been recently updated!
This program contains a huge load of very, VERY beautiful tilings (examples folder) that you can use in your Apo works (possibly crediting the program, since he gave them away for 0 money...).
It has the DIRECT .flame save format available; you just save and open it into Apo7x, at 1:1 quality. Works for all 2D tilings as of now.
Just change the gradient/colors or if you are more expert, try more things. (like using parts of the tilings in a xaos fractal, since they are an awesome "texture").
Have a great time playing with fractals... Luca