It's recast FX modified armor, and a SDS helmet. Don't take it too hard, it happens to alot of new people. At least you got your armor, and can tweak it as needed and move forward.
If the helmet were mine, I'd extend or repaint the frown extending it farther to the sides, replace the tube stripes with ones in the proper spot, replace the lenses since they look light and you don't want your eyes seen in pictures, and paint the ear screw heads white. Non e of those tweaks are hard or expensive, but that's just my thoughts. It's 501st acceptable as is, so my suggestions are optional.