definitely need a side view pic of each for a decent answer.
but just from body shape from above... looks to me like the brown/grey one is an agouti flemish giant. possibly a cross of a flemish giant and a new zealand or other meatier breed. agouti isnt an approved show color.
flemish giants dont have a good meat to bone ratio but i hear alot of good things about new zealand or other meatier crosses with them doing very good. best seems to be 1/4 flemish giant and 3/4 new zealand or californian or other meatier breed.
FGs are all bones and fur. by the time FG litters are butchering age for meatier breeds is exactly when the FGs tend to just start filling out. they grow bone and body size and THEN grow meat and heft. so not as good if ya want meat kits into the freezer quickly and food efficiently.
i had 2 FG does and wanted to try the cross breeding as i mentioned but i ended up selling them because they ate so much and need large cages. i had a 3ft by 5ft by 2ft tall cage for each doe. and bigger ones would have been better for them.
the white one.... hm.. could be new zealand white. are the eyes pink/red? is there darkening on the ears, nose, feet? need a side pic for that one but by the looks of the shoulders from above, unless he is squished in that box (which he doesnt seem to be in the pic to me) then i'd guess new zealand white. NZWs are one of the main meat breeds. if the ears and nose get darker in cold weather and lighter in warm weather then its a californian, or a cross. calis are second main meat breed. alot of people cross calis and NZW so if there is very little darkening on ears and nose then it might be a cross.
here is a good picture and name list of rabbit breeds. some breeds that arent recognized by the main USA showing organization arent on it but most of those seem to be tiny pet breeds anyways that arent worth growin for meat anyhow.
https://www.arba.net/breeds.htm
weights, ages, side view pics, and face view pics would be best for the most correct help
