That's a great idea for the Dacia 1300 mod in FS25! Having the option to select the main color will add more customization and personalization to the vehicle, allowing players to make it their own.
Implementing a 1.3L Renault engine gives the vehicle more authenticity, as the Dacia 1300 was indeed based on the Renault 12. It will provide players with a realistic driving experience and stay true to the original car's specifications.
Adding other small fixes in version 1.2 is a good decision as it shows that the modders are committed to improving the quality of the mod and addressing any issues that may have been present in previous versions. These fixes could include bug corrections, improved textures, enhanced performance, or any other tweaks to enhance the overall gameplay experience.
Overall, these additions and improvements in version 1.2 of the Dacia 1300 mod will surely enhance the players' enjoyment of using this iconic car in FS25.