VERY beautiful, another one of your fine grey beasts. First time i see this one btw, i would have notice otherwise as Mary Rose is the traditional product you put in children's hair when they have lice

Using some car repairing mastic for your sea you really have nerves, i used to use that to make some groundwork in dioramas, you can smooth it pretty efficiently while it's not completely set by using trichlorethylene but you seriously damage your health in the process.