Metal Giroro

My dad wanted me to spend time with him in his shop (he's a machinist) and he thought it be fun for me to make something artistic with these strips of metal. I decided to make a frog head, and metal does seem to fit Giroro's personality XD
Can't decide if I want to paint it or leave it a metallic look like now.

Giroro, Keroro Gunso/Sgt. Frog (c) Mine Yoshizaki