Press the space bar to change Nick's actions. Also, if the animations seem to be going a bit slowly, try turning on Turbo Mode, that seems to fix it.
I might make more maybe. You can use these if you want, just remember to credit me as the original creator of the vector sprites. Also, credit to Capcom. Update Log 11-1-16: Release 11-2-16: Normal Blink and Talking animations finished 11-2-16: Desk Slam started. Basic colors added. Some shading added 11-3-16: Desk Slam animation finished. HandsOnDesk Blink and Talk animations finished 11-4-16: ZoomUp sprites completed. 11-6-16: HeadShake started, 6 frames done. 11-7-16: Nodding animation finished. 8 frames done on the HeadShake animation. 11-11-16: Final frame of HeadShake halfway done. 11-12-16: HeadShake animation completed. 1-8-17: Desk finished.