The VG Resource

boom

Hand looks a tad funny, but I love it.

touch-ups

I think the hands need to be about a pixel thicker.

Sorry for bumping but I tweaked Ninspriterx's Lucas a little bit.

• Tweaked the left foot.
  
• Thickened hands.
  
• Changed color of third shade on hair.
  
• Changed the shading on the shirt.
  
• Added somewhat of a nose.
  
• Shortened the leg of the pants.
  

It's not much of an edit but I still hope it helps!
EDIT:Lowered nose

Lovely! Lucas isn't a high priority character, so I'd advise against working on him, but I like the change you made to his pants. Only thing I'd do would be to lower his nose a couple pixels. As you have it now, it's in the middle of his eyes instead of below them. Compare that with the official Smash Bros model: