Design Comp #1: A Challenger Approaches [Final Voting]

[DialUpper]

This seems pretty cool, so I decided to participate.
My entry will be MYCAR from the Rally-X series. I chose that because I thought it would be kinda funny to see a car fighting against Mario, Kirby, Link, Sonic and other characters.
Costumes

MYCAR has a set of alternate costumes in addition to a Kirby Copy Ability form, based on, in order:
First costume: Sprite of MYCAR in the original Rally-X.
Second costume: Sprite of REDCAR in the original Rally-X.
Third costume: Custom car, probably would be neutral, uses Rally-X design.
Fourth costume: Custom car, probably would be a second playable car, uses Rally-X design.
Fifth costume: Sprite of MYCAR in New Rally-X.
Sixth costume: Sprite of REDCAR in New Rally-X.
Seventh costume: Custom car, probably would be a second playable car, uses New Rally-X design.
Eighth costume: Custom car, probably would be neutral, uses New Rally-X design.
Kirby: Based on coverart of both Rally-X games, but primarily New Rally-X.
Here is MYCAR's moveset:

Neutral Special: Smokescreen
This move unleashes tufts of smoke when used. These tufts deal 1% damage each.
Origin: In the Rally-X games, you press the action button to release a smokescreen.

Side Special: Turbo Boost
This move will boost MYCAR further ahead of other players. The boost flames cause 4% damage.
Origin: In New Rally-X Arrangement on the PSP, MYCAR can use a turbo boost to get away from enemies fast.

Down Special: Rock Throw
This move makes MYCAR throw a rock on the ground, dealing 15% damage to those hit by it.
Origin: Rocks are a common obstacle in Rally-X games, with MYCAR and REDCAR having to avoid these.

Up Special: Smoke Boost
This move will make MYCAR boost up high while releasing bigger tufts of smoke. These bigger tufts don't deal knockback, but when an opponent walks into one, they'll be damaged by 2% for every second spent in these tufts.
Origin: A semi-custom move, this combines the Smokescreen and the Turbo Boost.

Final Smash: Rally-X Rumble
Will make MYCAR able to freely move around the stage. Can release classic smokescreens that keep an opponent in place and damages them by 5% for ever second spent in the tufts of smoke until 10 seconds have passed. After this, that tuft of smoke disappears. Opponents also have to be wary of the whopping 50% collision damage MYCAR will deal in this form.
Origin: This is how MYCAR originally controlled in it's origin game.
EDIT: A big update, now includes alternate costumes and a Kirby form.