Based on this product's specifications, here are some alternatives and similar models
Rosette for Faucet kfa² 974-101-00 chromed cone cover for mixer installation
Summary description:
Decorative chromed cone rosette from kfa² (model 974-101-00) designed as a cover plate for faucet/mixer installations. Provides a finished appearance by concealing installation openings and mounting hardware. Suitable for use with compatible wall or deck-mounted mixers, intended for sanitary and bathroom fitting applications where a chromed finish is required.