Based on this product's specifications, here are some alternatives and similar models
Decorative Cover for Faucet Cartridge CERSANIT CREA — black
Summary description:
Decorative cover designed for the faucet cartridge of CERSANIT CREA series in black finish. Provides an aesthetic outer trim for mixer valve or cartridge housing, concealing internal components and matching bathroom fixtures. Suitable for replacing or upgrading the visible headpiece of compatible CREA mixers to restore appearance and finish.