The rubber suspension pivot bushings should be available from aftermarket vendors. The body mounts, that can be a different situation.
Many times, the body mounts have an internal metal tube/sleeve to limit their compression to a certain "amount of bulge", so they can look worse than they really might be. BUT the bolts that hold things together can degrade, out of sight, and need replacement.
The general orientation is that UNTIL you find a good replacement for rubber bushings, do NOT take them apart. Leave them as they are until valid replacements are found and somebody can install them.
Look at the
www.bbtr.de website and perhaps you can network with other Chrysler Corp vehicle enthusiasts in Europe to find repair parts sources and repair locations there, too. You might discover more resources than you suspected.
Just some thoughts,
CBODY67