Challenger DX

This is a little improve to certain graphic details in the game, very punctually in the sprites, the changes are as follows.

-Black line in the sprites of the playable character and other characters.

-Small graphic changes in certain enemies.

-That enemy that looks like a rabbit but that is not …Well, now is changed to look like evil rabbits.

-Change of look for the final boss, now it has more human appearance instead of just being a black thing.

-Small changes in the skin of the princess, now it will not seem so much a princess Leia.