Good Info..You may be able to get parts from rcmodelz via DDM, I know we can get DDM parts via RCModelz, gives you options. As for TPS Racing, they are based in the Netherlands and are a big supplier I believe. I've used them for BWS head kits that I couldn't get in the UK, shipping was fast and the experience was trouble free.
So, what your plans with the buggy then? what colour you gonna paint the shell and whats your thoughts on engine etc?
This is one reason why 12S systems are better, not only more power, but more efficiency, less heat, and longer run timesThe only thing I find with electric 5th scales is you get 15mins from a set of big batteries then your having to charge them again. Least with petrol/gas you have a 45min session ish from a tank then its 30seconds to refuel and go. A 2200mah lipo lasts my truck pretty much all day just doing servos.
That body is gonna take a lot of work, but would look great once done.