Exhaust Extension v1.0.0.2

Changelog 1.0.0.2:- Fixed a crash caused by the particle systems not being deleted properly.This script adds a realistic smoke particle effect to all vehicles. The intensity varies based on engine load and the following scenarios:- Starting the engine- Delimbing or cutting a tree- High damage valueModders can customize values for their vehicles, such as the overall intensity of the smoke or specific factors and thresholds.Please refer to the README.txt for instructions.