https://wccftech.com/monster-hunter-rise-new-mod-advanced-fov/

A new Monster Hunter Rise mod that has been shared online over the weekend introduces some advanced FOV changing options not available in the base game.

The Djevv's FOV Changer mod allows users to change the FOV in specific gameplay scenarios, preventing the changes from applying even in situations where it is not required, like inside the tent while out on the field. The mod also supports Dog Riding Dash FOV increase and adjusting bow/gun aim zoom in.