Color Koi

From BoardGameGeek:

Color Koi is a roll and color game where players roll dice and color their koi fish in their ponds. The game is designed for 1-99 players and takes around 20 minutes to play. The game is played over a series of rounds. On each turn, one player roll two dice then each player decide which dice use to color in his koi fish. The game ends when all players have completed their koi pond. The player with the most points at the end of the game wins. -description from the designer