Charsets, Sprites and Facesets (RMVX)

If you're looking for some quality sprites, then look no further than Magnus Noctem. Unless otherwise specified, these are RMVX sprites. Note: Unfortunately, this site is no longer being updated, but it still has several resources and resource links on it.

EDIT:You can find some Mack RTP Sprites here.

Or these Sprites With Portraits (includes some for RMVXA).

Alternatively, the Mystical RTP Sprites, which is one of my favourites.