Saving custom models

[ArturoBG]

Hello I am currently having a lot of fun with this amazing assets, but a i have a question that might be something super easy however im failling to notice why. Whenever i try to save a custom 3d model, for example a ".obj", the error: "Not allowed to access vertices on mesh 'model' (isReadable is false; Read/Write must be enabled in import settings" According to Unity Documentation is bad to enable that at runtime, so it should be disabled. Can anyone help me to get a workaround to this issue?? could it be solved with your asset? Thanks in advance!