Hey Jason sorry I'm late you your build party here. Looking good sir. I may be correct in saying, if you're shooting for SWAT, you may be the fist "Look Sir Droids" version.
Can we get a side shot of your ears. Judging by the alignment at the bottom of your bucket something looks off with the ears. I could be completely wrong but they may be on the wrong side but I can't tell from the current pics.
Keep up the good work.