Hi Marie, the Sentul Park Omosako Shiro grow out event is indeed full of surprises

OGP03 is my one and only pick, unfortunately I'm a few minutes late in placing the order and someone else get it. I then decide not to participate myself but manage to select OGM02 and OGP09 for my friends.
Here's another Omosako Shiro grow out event that I participate prior to the Sentul ones. Mine is number 19 and reach 55cm last September, sumi is slowly darkening in exact spaces when it is still 13.5cm in size. Unfortunately it died in an accident. Oyagoi is Musashi. The development pics include information about size. Hope you find it useful.
Koi Forum (Nishikigoi - Japanese Koi Fish): Regional: Singapore: Grow out event - Series 3 (Omosako Musashi shiro utsuri): Page 9;