Which minimap icons are you after? You mean like the vehicle ones? Or the ones that the commander and squad leaders can put down?
There's loads of TGAs in "Menu\HUD\Texture\Ingame\"
Waddo you wanna do with them anyway?
EDIT: I also just found a couple of em in the topish right of MemeAtlas_030, and at the bottom rightish of the same one,
there's loads round the edge of MemeAtlas_031, and quite a few in MemeAtlas_032 as well actually, they're all in Menu\Atlas\ . If you don't edit with things unpacked, they'll be in Menu_client.zip, but you'll want to make changes to the files if they're in the patch zips first obviously.