Hey Andi, the goggles look nice however, 501st basic approval requires the lenses to be flat, dark green in color, these look grey. Keep up the great work.
Here's some on trooperbay.com >>> http://trooperbay.com/index.php/dark-green-lens-material.html
NOTE: http://www.501st.com/databank/Costuming:TK_anh_stunt
Lenses are flat material, green in color, sufficiently dark enough to obscure the costumer's eyes.