Beshnak

Hi! Was wondering if you guys could come up woth some suggestions on what to add on the back of my arm. (See the pictures for rest of the tattoo) Going to the tattoo artist in a week and im so unsure what to add yet, hope you guys have some suggestions. Do you think I could add something to my current tattoo also? There is no right or wrong, since it is based on Norse mythology. Most important is that it looks aesthetically pleaseing to look at. Also for those who dosent know Norse mythology. Would also love some suggestions to what to add on my forearm, was thinking about a Valkyrie/Wolf... Not sure yet Would love some picture that I could show the tattoo artist, maybe some cool once of Fenris. Thanks in advance!