Smarty I've got to be honest, I'm not really liking this last custom you put up.
The extra chest armor looks like a misshapen blob of silver putty on his chest and doesn't really look too much like a practical armor piece, it really isn't giving him much extra protection, it is rather small and is only in the center of his chest, leave too many gaps that a blast would get through. The ankle holster is in a fine spot but the straps are way to thick and are also rather blobish. Maybe you could rework them with a different, thinner material. I don't like the additions to the knee armor either, it really doesn't serve much of a purpose and it just makes them look thicker, and the knee isn't a place where thick armor is practical. The right armor could use some detailing, if it is supposed to be a "power fist" then there needs to be some type of plating and wires around it. Right now it also looks more like a blob with three spikes on the end.
The additions to the shoulders are ok but they seem like they would get in the way a full movement. I don't like the idea of a sword either. That's what the big fist is for. The butt plate is also a bit over the top, he already has armor there, any ore is overkill and it makes no sense to put it there, because he can't sit, and that isn't a place the requires much armor since there aren't any vital organs in the ass.
I really, really don't like the Obi wan head though. This is supposed to be a clone, use a clone head or something at least close, like a Jango or a Typho. I just really anything other than a hero head. Even if it is painted it will still look like an Obi-Wan head. The helmet doesn't do it for me either. It looks like to many random pieces thrown together so they cover the head. The piece over the mouth looks kind of goofy and the visor looks out of place.
I'm not really digging the puke green color either, or that single black strip on the leg for that matter. It just seems out of place, asymmetry is fine but there needs to be more black elsewhere on the armor.
I think the one positive thing is the kama, you did do a good job with the soft goods.