frootbooter

What make are they?

The cuff looks like a salomon,not sure about the rest though.

Wow. If you made this there's hope for me yet.

haha really funny to see pixel art made by legends in their earlier days :P

Yep, the jaggies are truly harsh. I suppose you missed the AA tut.

Yeah, you really should check out that tutorial dude.  The line art is really good, you just need a specific lightsource so you can shade this puppy.

 For a first time, it's quite good. Although on some parts, like the wheels, they look too jagged because of the shading method. In shading, you don't have to replicate each shade's line. Check out St0ven's Antialiasing tutorial here