"Clear Corners" MOD

I have recently purchased an '05 black Prius. I traded in my '01 Audi A4 and love my new purchase. On my A4, I was able to do a MOD by taking out the headlamps, drilling a hole in the back of them and chipping out the orange corners to create the clear-corners without spending over $500 to purchase the euro-style headlamps. I have tried looking inside the hood of my new prius and cannot see how to access the headlamps. (The A4 was bolted in the front of the frame with 3 bolts.) Does anyone know how I can acheive this? I have seen various websites where you can import the whole headlamp unit from Japan, but don't really want to spend hundreds of dollars acquiring this effect. The MOD I did on my A4 didn't cost me anything and I only needed a few basic tools. Any help on this would be much appreciated!!!

 

Thanks for the reply Danny. Am I able to do that myself? Or will I need to take it to a shop?