Try not feeding any insects or pinks at all. Animal protien is very very bad. It will cause problems like you would not believe. I found all this out from experts in the field of cyclura---trust me here.
Try greens--dandelion, a little bok choy, collards, kale, mustard greens---the potential for greens is limitless. Certain flowers---some pellets even (the breeding facility in Grand Cayman where the blue igs come from use zoomed juvie pellets for
iguanas as a supplement).Given his age you can buy baby foods---fruits, veggies...anything but meats.
In the wild cyclura basically eat plants, flowers andfruits. Their bodies are not used to digesting animal protien. They will eat it readily but it is so bad for them they end up dying very young.
I have had breeders and some online people tell me differently---and I decided to go to the top with my questions---to Fred Burton who runs the headstart facility and to John Binns who is owner of cyclura .com, the founder of the IRCF and the director of the IIS.
What you can do if your interested in reading about them--is become a member of the IIS and get
IGUANA magazine. It really is the best publication I have ever read...and a great source of info for any cyclura owner.
Try to find out the breeder in th meantime.
FYI: The oldest blue cyclura in captivity died recently at a zoo in the states. He was born in 1935!