check this out, I messed with it while I got stuck on an other project. I moved the teeth around so that the faces don't intersect with each other, but only as needed. I changed the inside of the mouth, it was extended t far back so I shortened it a lot and sealed it, aligned some stuff, but since this is a very organic piece it doesn't have to be so identical from side to side especially it being a flood organism. they aren't known for being symmetrical. not done with it yet and I have to get ready for night shift starting tomorrow.