Sorry to dissapoint zoomies100, but there isn't any different lights for Mazda 5.

USDM lights are basically same as EUDM and JDM, only difference is that you have that amber reflector in your headlights.
And you dont have rear foglight, so both of your trunklid lights are clear.
EUDM and JDM have rearfog, so we have one light red in trunklid.
I have seen eyebrowns for Mazda 5, they might be tasteful.
Then this ezlip or samurai lip in front is pretty nice.
And for the rear bumper you can find from aliexpress these little corner lip thingys.
Other easy/cheap is debadging trunklid, or painting emblems black, or body color.
Mirrorcovers can be wrapped/painted to gloss black.
Or if you like chrome, there are chrome covers for mirrors and door handles.
The Blooms have done nice write up here for hifi upgrade, you should check that out for more information in that area.