Based on this product's specifications, here are some alternatives and similar models
72 mm K&F Shimm Nano C HMC Shimmer Diffuser Filter (model SB9718)
Summary description:
Diffuser filter for 72 mm thread lenses from K&F, model SB9718. The Shimm Nano C HMC diffuser reduces contrast and softens highlights to create a subtle shimmer and glowing effect in portraits and landscapes. Designed to mount on lenses with 72 mm diameter to modify light diffusion and reduce specular highlights for creative and corrective photographic use.