The interior in my 190A is a kit from Classtique. I have installed kits by Lebaron Bonney, and the Classtique kit materials are equivalent to Lebaron Bonney's. Mike at Classtique is very good to work with.
As our 190As have a lot of wood, expect that you need to make some adjustments to the kit's panels. Mike did a great job of working with me to get the fits right.
I have purchased two kits from Classtique and have been very satisfied with material, correctness of panels and their customer service. Mike was a stand-up guy to work with.
Good Day!