SNK sprites are darker and use more colors...that's why things like leather are more pleasing to the eye when they are done in SNK style instead of Capcom style...I don't know of any videos that are tuts but Capcom sprites usually use 6 colors and SNK probably use 8 or 9...I prefer Capcom style bc I think they are more accessable to every day joe...snk sprites can get muddy if you aren't careful