Gender?

[RPM]

We just received this budgie from another family. I believe they said it's about 18 months old. I've never had a lutino before so I'm not sure of the gender. Does anyone know? So far it behaves like all the other female budgies I've had...bossy. haha!

 

[UserAZ]

Going by that image, a male.
Am matching the colors with Ceres for those interested
Please do wait for other replies. Do not take mine as 100%.