Thank you very much for your extensive and encouraging hints! It will certainly help. Sounds to me like you are an expert for sharks 🙂 . The most difficult parts in my opinion are the transition between the head and the rest of the body (you are certainly right with you interpretation of the curve behind the two main fins) as well as the rear section of the bulge above the eyeballs which needs some guessing. Still a lot to do, but it’s also fun 🙂 !
