Manage to test a lora model trained by someone from this forum but the result is bot unsatisfactory. In fact it is not easy to train concept for "up side down pose for human" in any XL model as it is considered "unusual" pose and original pony traning dataset might be limited. We can observe from the image I have uploaded that the body anatomy is incorrect (especially for ribs and tommy and belly structure) . In order to overcome this issue, I decided to train another model to see if this issues can be fixed.