How about REAL LEATHER on your seats, headliner, dashboard and other areas?
This product is natural cowhide and very thin at .0133", less than 1/64" or .34mm. There may be errors depending on the condition of leather.
It's easy to cut and shape. Try a variation theme of two colors.
A light spray adhesive would be good for larger areas and a very light coat o white glue for smaller areas. Let the white glue set, after applied, for a few minutes until it becomes tacky and less of a liquid.
Make a pattern first out of a thin paper so not to waste the leather.
As a manufacturer's disclaimer: There may be stretching or deformation depending on moisture. Because it is natural leather, the surface may be uneven or scratches.
Available in two colors, Black and Cream (more of a beige/tan and not yellow)
One sheet of leather, approximately 5-1/2" x 6", by KA-Models.