A Japanese model I came across. She did a photoset titled "Healthy Outie" which speaks for itself.

http://www.imagebam.com/image/910b201339885772 http://www.imagebam.com/image/f134191339885786 http://www.imagebam.com/image/4b705c1339885795 http://www.imagebam.com/image/b907781339885807 http://www.imagebam.com/image/f8f8bc1339885828 http://www.imagebam.com/image/4ff2391339885836 http://www.imagebam.com/image/59f5d31339885845 http://www.imagebam.com/image/81e9811339885852 http://www.imagebam.com/image/7336b41339885871 http://www.imagebam.com/image/88262b1339885885 http://www.imagebam.com/image/8ff8171339885897 http://www.imagebam.com/image/0ac6111339885907 http://www.imagebam.com/image/50dd661339885928 http://www.imagebam.com/image/a1aff01339885940 http://www.imagebam.com/image/f026861339885944 http://www.imagebam.com/image/7b1cf11339885948 http://www.imagebam.com/image/0989b81339885968 http://www.imagebam.com/image/b9b4671339885979 http://www.imagebam.com/image/4e7d2d1339885988 http://www.imagebam.com/image/98b5961339885991 http://www.imagebam.com/image/5d66d11339886003 http://www.imagebam.com/image/c826251339886017 http://www.imagebam.com/image/da04fa1339886026 http://www.imagebam.com/image/e115d81339886041 http://www.imagebam.com/image/89a96d1339886055 http://www.imagebam.com/image/d963211339886068 http://www.imagebam.com/image/5b1fe41339886080 http://www.imagebam.com/image/00b4381339886110 http://www.imagebam.com/image/7cba661339886147 http://www.imagebam.com/image/05fb351339886157 http://www.imagebam.com/image/5c718d1339886178 http://www.imagebam.com/image/c1ca2a1339886189 http://www.imagebam.com/image/a8317a1339886196 http://www.imagebam.com/image/401e351339886214 http://www.imagebam.com/image/29f2d21339886224 http://www.imagebam.com/image/05c4331339886231 http://www.imagebam.com/image/3c1c581339886241 http://www.imagebam.com/image/c2a5f51339886292 http://www.imagebam.com/image/3f08711339886300 http://www.imagebam.com/image/e7579f1339886317 http://www.imagebam.com/image/1e8f451339886322 http://www.imagebam.com/image/ad845e1339886326 http://www.imagebam.com/image/bc00701339886337 http://www.imagebam.com/image/0192091339886361 http://www.imagebam.com/image/153acb1339886383 http://www.imagebam.com/image/ee74b91339886400 http://www.imagebam.com/image/5111ec1339886413 http://www.imagebam.com/image/71d61f1339886458 http://www.imagebam.com/image/a162891339886472 http://www.imagebam.com/image/806e1e1339886509 http://www.imagebam.com/image/ca3e1b1339886521 http://www.imagebam.com/image/52ed021339886585 http://www.imagebam.com/image/a7cc4a1339886598 http://www.imagebam.com/image/dc4a5b1339886617 http://www.imagebam.com/image/0b7a3c1339886654 http://www.imagebam.com/image/b7a7611339886676 http://www.imagebam.com/image/18c2a51339886687 http://www.imagebam.com/image/9aa4401339886701 http://www.imagebam.com/image/f4d75d1339886713 http://www.imagebam.com/image/7a53af1339886723 http://www.imagebam.com/image/d831d51339886733 http://www.imagebam.com/image/f40d491339886757 http://www.imagebam.com/image/2d95751339886761 http://www.imagebam.com/image/93f3e11339886774 http://www.imagebam.com/image/7a555c1339886807 http://www.imagebam.com/image/04d0b01339886885 http://www.imagebam.com/image/b4fb111339886917 http://www.imagebam.com/image/d2ed681339886978 http://www.imagebam.com/image/915bee1339887108 http://www.imagebam.com/image/89b4411339887131 http://www.imagebam.com/image/112b0f1339887143 http://www.imagebam.com/image/979c831339887181 http://www.imagebam.com/image/52ec991339887190 http://www.imagebam.com/image/e143651339887218 http://www.imagebam.com/image/860fdf1339887234 http://www.imagebam.com/image/471f921339887238 http://www.imagebam.com/image/8244131339887276