I hate to say it, but don't expect much feedback on those parts, if any.
You may be able to make out particular features in those pictures, since you know what the parts look like in person, but to the rest of us they're merely vaguely weapon and backpack shaped blurs. Try to get some shots with clearer focus posted and you'll likely garner more feedback - they don't have to be professional quality, but we need to be able to identify what we're critiquing, at least.