Hi everyone. As beginner I’m working on a little project, which involves modeling the guitar in Blender and animate it later in Poser Pro Game Dev. I’ve done the model somehow, I know it has flaws, but I hoped it is good enough to try importing the obj in Poser. However after importing I saw that guitar is damaged, especially at the back, where there should be some angle shape but is not. Please see the attached blend file and images of how it looks in Poser. Can you suggest what I did wrong in Blender, how can I easily correct it without modelling again from scratch. Much thanks for your help.
guitar11.blend (798 KB)