How do you get the Bakubakuracer and Gimo monsters in Monster Rancher DS?

In Monster Rancher DS, you can obtain the Bakubakuracer by unlocking it through a specific combination of monster breeds or by finding it in certain in-game locations. For the Gimo monster, you typically need to achieve a specific level of friendship or meet certain training criteria. Additionally, using a particular CD or media can also help unlock these monsters, as the game features a variety of unlockable characters based on external media.