Tiffen will also release a set of ND filters for the DJI Mini 3 Pro. Unlike for the Mavic 3 though, there doesn't seem to be any optional polarizing filters.

Tiffen Mini 3 Pro Filter Kit
The set includes three strengths ND8, ND16, ND32. All filters are made of optical glass with waterproof and scratch-resistant multi-coating, which is supposed to reduce reflections and maintain clarity and color fidelity.
The Tiffen Mini 3 Pro Filter Kit is expected to be available in July and cost about .
Incidentally, DJI itself also offers ND filters for this camera drone, and the set of 3 with ND16/64/256 is available there for 49 euros. In principle, ND filters are often a useful addition, especially when shooting drones in bright environments.
The
entry-level drone DJI Mini 3 Pro offers video recording of 4K at 60fps (optionally in D-Cinelike color profile) and has a larger 1/1.3" sensor with 48 megapixels and dual native ISO compared to its predecessor, but also costs significantly more with a price starting at 739 euros.

DJI Mini 3 Pro