Here's my Koopa FC's sprite sheet. I've finished all of the poses for my FC. I hope you all guys enjoy this.
UPDATE 1 (05-14-12): I've added the powerups for my Koopa FC.
UPDATE 2 (05-23-12): I added two new poses for my Koopa FC, Dante Koopa. Special credits goes to Kevin for the Koopa edits [link] .
UPDATE 3 (07-30-12): It's been a while since I gave the sheet some updates. I added more poses and a pixel art for my Koopa FC made by ~Yagoshi. Special credits goes to ~Shadow624 for more Koopa edits and ~Yagoshi for the pixel art.
UPDATE 4 (11-16-12): Added new poses for Dante Koopa. Special credits goes to ~Taymenthehedgehog for the rapid kick sprites.
UPDATE 5 (12-12-12): New sprite poses added for my Koopa character. Special credits goes to ~boomerbro6 and I for the Koopa edits.
UPDATE 6 (12-13-12): I did some fixes for the poses of Dante Koopa's sheet.
UPDATE 7 (01-09-13): New year, new sprite update. Plus, revamped Dante's sheet, new poses added and updated the palettes for Dante. Also, special credits goes to ~MazakuHQ for the Sonic tatsumaki senpuu kyaku sprites [link] .