1) Buy new ones from Acura
2) Fill those puppies in with bondo or whatever the heck you want
3) Be ghetto and steal them off another car
4) Be ricey and get the colored ones off eBay so that they can get stolen again
5) Leave it

All you need to take off the emblem is an ID card, slide it in the back of it, push it down to the lil holes, and bend it. *POP* There is your emblem. I did this one my own car so STFU! Just trying to spread the wealth of knowledge, ya know!