This might be a awkward question in our forum, but I was always wondering about this topic. The mod, made out of kunos models/physics. I know ripped contents from another game/people is huge "NO NO" on our forum, but I saw several mods based on kunos' original contents. Like Winter Ring, visual upgrades for some cars by unbiased which I really enjoyed. So my assumption is, if a mod doesn't add more contents, and it just changes small portion of original contents, it's fine. Or maybe not.. Please tell me whether it's correct or not. Because I actually made some mods which is under this weird part of modding scene(original content + addon). Spoiler: Don't see this, if you think this topic is joke! GT86 with cup spec rim and stuff. Exige S240 based on Exige Scura Model. add scratched caliper model and alternative textures. These are addons. Thanks in advance.