Yes you can make flans mod models into json, but you will need Toolbox 2.0 Pro edition and Cubik Pro, Toolbox (flans mod) models can be converted into .obj that can be read with Cubik that can export the files as .json that work with minecraft resource packs but i don't think that anyone will model for you, most of us have school/college/jobs and don't have any time to work for someone
