Based on your request to "develop a feature" for version V1.3 on game version 1.46, Core Features of Pavelli Strong STV (V1.3/1.46)
The mod is designed for "Heavy Cargo" and specialized transport, featuring an HD model based on the real-world Pavelli trailer. PAVELLI STRONG STV V1.3 1.46
If you are looking to develop or add a new feature to this specific version, you might consider these common community requests for trailer mods: Based on your request to "develop a feature" for version V1
The (often referred to as the Pavelli STV Strong) is a highly detailed, premium trailer mod for Euro Truck Simulator 2 (ETS2) , specifically updated to be compatible with version 1.46 and later. PAVELLI STRONG STV V1.3 1.46
Developing a dedicated "Company Skin Pack" that allows the trailer to blend seamlessly with popular virtual trucking companies (VTCs). Resources for Users & Developers
Developing additional accessories like custom mudflaps, toolboxes, or side protection skirts that match the Pavelli's rugged aesthetic.