Is your truck stock or are you modifying the column, drivetrain, etc.?

If it's stock I know of no aftermarket "bling" pedals available.
If you are modifying the truck , however, you have many options.

My panel now has a hanging brake pedal assembly w/ firewall mounted booster/master cylinder. Frees up a lot of room down below. I have no clutch now since it's a T400 auto.
Lastly, I went with a Lokar "thru the floor" gas pedal and linkage.

mike