Galaxy properties for the different models: stellar mass fraction vs halo mass (M_200, c); stellar half mass radius vs stellar mass, gas mass fraction within R_500, c vs halo mass; stellar mass function; star formation rate density and B-V colours as a function of stellar mass for the L50n768 simulations with different accretion models. The stellar mass and colours are measured within twice the stellar half mass radius; except for the SFRD, all relations are shown at z = 0.