This is mostly useful for debuging models to see why they wont load. Stable Diffusion requires 3 different components to function: the VAE, the UNET and CLIP. Checkpoints contain all these components.

Mew is generally only available during special events. For example, in September 2023 it was possible to use a Mystery Gift and a code to unlock Mew in Pokemon Scarlet and Violet – but that code has ...