Mostly Street Fighter and related, I've worked on a number of different animated GIFs using arcade roms and the fantastic Kawaks emulator. Here's what I've come up with.

In addition to these, I put together several other pages of other sprite rips and animated GIFs:

• Capcom Backgrounds
• Street Fighter Zero 2 Alpha: Z Transitions
• Street Fighter Zero 2 Endings
• Street Fighter Zero Endings
• Street Fighter II & Street Fighter Zero (GameBoy/GameBoy Color) Sprites
• Pocket Fighter (WonderSwan) Sprites
• Gem Fighter Sprites & Animated GIFs
• Misc Street Fighter Sprites
• Street Fighter Sprite Sheets
• Chun-Li Sprite Sheets
• Sakura Animations
• Dhalsim Animations
• Vampire/Darkstalkers Sprites & Animated GIFs
• ESP Ra.De Sprites & Animated GIFs
• Guwange Sprites & Animated GIFs

Street Fighter

See all 13 of Dhalsim's Animations here. GIFs of his wife as well are included.

See all 18 of Sakura's Dancing Animations here.

Chun-Li Complete

All of Chun-Li's animations.

SFIII Anims from this site!

Vampire/Darkstalkers

See all 8 of Pyron's animations here.

Capcom Marvel/VS Series

XSF	MSF	MVC

Metal Slug Series

A ton of additional sprites can be found here

Super Mario Bros.

SMB

SMB2

SMB3

SMW

All from the SNES version of Super Mario All-Stars and therefore redrawn sprites.

Etc.

Li-Li from Capcom Sports Club

ESP Ra.De (more sprites/gifs here)

Guwange (more sprites/gifs here)

Daimakaimura (Ghouls & Ghosts) GIFs.