Board Thread:General Discussion/@comment-72.70.25.133-20130730220451/@comment-75.95.149.18-20130802001049

Scroll to the 5th person here. 5'10, 150 lbs, decently toned. Looks pretty close to Rin's proportions, in my opinion.

http://www.cockeyed.com/photos/bodies/510-150.html