Yellow and red (the two colors chondro babies are) are colors that are not seen well by birds and other predators. They also resemble many of the flowers found in tropical jungles. Once they attain size, hiding is not as important but the green is a camoflage later. I'm not convinced that your girl is pure Sorong Elle. She's certainly not the typical coloration. She appears more Biak than Sorong but I can see that she's not quite done changing either.