I'm not fond of a number of things in his design:
1. The overuse of leather in his neck (makes him look like an S&M enthusiast). I can deal with the Roman-style studded leather skirt, but not the neck buckle things. The other games that have him in leather have it up to his neck, but never as a leather-with-metal-buckles-turtleneck thing.
2. The furry black boa stuff he's wearing (it would've been better if it were an actual animal skin, like a gray wolf skin or something)
3. The 3-inch heels he's got in his pointy boots. Also, the pointy boots.
4. It's not that it's red hair... it's that it's bright red hair. Slightly more brown but still red would've been fine, like his Judgment hair color (which is kinda a wine/burgundy color) or auburn.
5. He's wearing tights. Leather tights. Studded black leather tights. That's just too far gone, for me.
Here is what I like about his design:
1. The gloves are well done. I like seeing him with full gloves (even if they are open at the fingertips, which is kinda not cool) instead of just bracers.
2. It's nice that they kept the "off-center" design on his armor from the older iterations of his costume.
3. The use of red in the armor is really cool. Kinda gives it a Simon's Quest air.
4. I dig the leather straps on the boots, even if I don't like the black fur, the heels, and the tips.
5. The chains and metal work are done well, as is the sheath for his sword/subweapons.