So far I have been making the prisms with white opposite blue but it's no problem to change it to any other colour arrangement. In the auction for the 3x3x2 the colour arrangement is white opposite blue. For future orders any forum member can ask for their preference of colour arrangement and also pick the size of the white face.
So would this and the slim tower also be available in the BOY+Yellow color scheme? With white and yellow being the larger faces.