Here is the photo of all steps.
I took photos with my mobile phone so the image quality is not the best!
First I outline with a tip 2 muscles, after 5 minutes I fill with a more dense royal icing. I don't have time so I fill all together, but better will be to fill every muscle separately and wait to dry. In this way the muscles will be more pronounced, without touching. I made the bow on the not dried body, I really didn't have time.
But I'm happy with the results