Assets Ferrari 550 Barchetta

This updates adds a new black paint scheme option. The new black exterior model comes with new gray tone rims as well as a new red leather interior developed by @VamTastic. The red leather texture removes some of the dashboard warning lights, such as check engine and low gas warning. The new red leather interior was also added as a second option for the red exterior version of this vehicle.

A new demo scene 2 is included that shows three of the four paint schemes.

This update makes significant improvements to the interior textures for this sports car.

I don't know how to thank @VamTastic enough for improving the texture materials for this model and for not only sharing the textures with me, but also taking the time to mentor me and teach me how to update the UV mapping so that the model mesh can accommodate the improved textures. What a wonderful friend and creative talent, thank you so much!

This update incorporates this improvement, as demonstrated below.

This update makes the following changes:
-- Makes slight improvements to the interior central console textures
-- Adds a light reflecting gloss to the headlights and signals
-- Incorporates light emission of the central brake light
-- Adds a new red color option