Bunny is a series of lightweight yet powerful multimodal models, providing various plug-and-play view encoders and language backbone networks. By selecting from a broader and more carefully curated dataset, we have constructed richer training data to compensate for the reduced model size. The Bunny-v1.0-3B model outperforms similar-sized and even larger MLLMs (7B) in performance and matches the levels of a 13B model.