Also here, @vaxx, I think he used strut top mounts of charade G100S… take a look:
Also see if you can find something here:
https://www.autodoc.gr/magnum-technology/7066498
https://www.autodoc.gr/exartimata-aftokiniton/base-sterixes-amortiser-10471/mazda/mx-5/mx-5-i-na/4788-1-6?categories[0]=1180