Where can I buy a windowed side panel for my Define R4? (USA)

[miyal22]

I have a define R4 with the non-windowed side panel, and I'd really prefer the windowed one for aesthetics, without buying a new case all together. Does anyone know where I can buy just the side panel for the Define R4, in the USA?

 

[rolli59]

http://www.neobits.com/fractal_design_fdacwnddef4arcbl_fractal_design_p5385406.html?atc=gbp&gclid=CJDB8JO2ur0CFUuXOgodSRYAng
I just used google!