Good stores for bits in the EU

[nintendofilo]

So, I'm trying to get some bits to make the most of Gw boxes but can't seem to find the parts I need sadly, so if anyone knows a good store in the EU that sells the following:

-hive tyrant torso (got enough parts left over from a flying one to make a swarm lord)
- zoanthrope/venomthrope tails because that's pretty much what won't allow me to build both out of the same kit.

I'm really bad at conversions and greens tuff so I'd rather get the official bitz,but any help is appreciated.

[Threeshades]

You will probably not find those bits. Everyone would want those, but no one has any leftover. For all the same reasons that you do.

[tomb]

Bitzbox 

or 

Bitsnkits

Both in the U.K. And currently still in the EU but that's another discussion...