That sounds like an interesting modification for the base Kuhn implement! Reskinning it to have a smaller capacity of 1500 L can be a useful option for players who prefer smaller loads or have specific requirements in their gameplay. Additionally, the option to choose the mass of the implement is a nice touch, as it allows players to customize the handling characteristics to suit their needs.
Making the implement multi-compatible is also a great feature as it increases the versatility of the implement and allows it to be used with a wider range of tractors and setups. This can enhance the overall gameplay experience and provide players with more options when it comes to equipment choices.
Overall, these modifications can add a new dimension to the gameplay and provide players with more customization options to tailor their farming experience to their preferences. It would be interesting to see how this reskin of the base Kuhn implement performs in the game!