dude, last year's winner was a lightweight, how often do you see that at a pro show? yes, you appear to have more muscle maturity but also a somewhat artificial look, there is more mass in your back and thighs but as a result they overwelm your delts and calfs - giving you a blocky appearance, where your bro is more the steve reeves/zane type. its just a different choice that's all, but keep in mind based on last year's result it seems they want a nice proportion.
I would put less emphasis on the big bodyparts, cutting back on the heavy work you devote to them (which will allow them to get sharper and better etched so your thighs are carved vs. smooth) As far as bringing up your weak points it is probably too late for that, but let the mass areas come back into proportion, and be sure they are sharp as hell. perhaps if you relax the diet, and put less exertion on the big body parts, maybe you can get some focused growth in the weaker areas as you have plenty of time yet. at this point it is as much about creating the illusion as anything.