I don't think they get used to cameras since they're never sold on AB. My fry are always getting photo shoots and seem to end up as better photo takers than pet bettas. I guess it just depends.
Who am I? Well I am a Junior Member of the International Betta Congress and a breeder of white HMPKs, red dragon HMPKs, black/red dragon HMPKs, metallic multi HMPKs, blue masked HMPKs, and now multi color HMs. Soon to add black HMs. I will be showing in New Breeder class in fall of 2012.