As a seasoned Minecraft mod developer with a focus on versions 1.7.10, I specialize in seamlessly transitioning mods to the 1.12.2 and newer versions while maintaining their integrity and functionality. My work, including mods for "Nanatsu no Taizai" and a private Naruto mod complete with 3D models, is showcased on CurseForge. With a deep understanding of the intricacies of modding across different Minecraft versions, I am well-equipped to undertake the task of transferring your mod to version 1.12.2. Rest assured, the transition will be smooth, ensuring your mod continues to deliver an exceptional gaming experience to your community.