So, my friend runs a league called the Super Cup, which is essentially custom schemes made in a fashion that either fully embodies or mixes with a paint scheme you might find in Supercars. Here is one of my schemes for it:
Base: me
Template: SNG modified
Numbers: @JF_Designs
Logos: Google
Render: me
Base: me
Template: SNG modified
Numbers: @JF_Designs
Logos: Google
Render: me