Merfolk miniature?

My friends and I are currently making characters for a Pathfinder game... one of my friends really wanted to play as a male merfolk/merman, but we're struggling to find an appropriate miniature for him. Does anyone have any advice on what to use?

Thank you!

http://www.reapermini.com/OnlineStore/aquatic

#1 Choose your favorite pewter miniature.
#2 Apply hammer to legs.
#3 Merfolk.