For consistency across generations you'll need something like https://arxiv.org/abs/2208.01618 https://arxiv.org/abs/2208.01618 to carry the concepts across, ho

For consistency across generations you'll need something like https://arxiv.org/abs/2208.01618 https://arxiv.org/abs/2208.01618 to carry the concepts across, hopefully nvidia releases the source code soon, or someone that understands the internals of latent diffusion better can implement an open source version.