Good morning - I found the trim at
Veurinks RV | Holiday Rambler Motorhome Dealer | K-Z RV | Dutchmen Infinity RV | Kodiak RV and Aspen Trail Sales . There are two types you will need. The type with the leg and the type without the: leg/Users/joncarter/Desktop/2001 MONACO KNIGHT---EXTERIOR TRIMS.pdf
Hopefully you can open the pics
It works well but I will offer a couple little hints - when installing it goes easiest if you roll or bend the trim back on itself as you attach rather than snapping it on. Second: when you use the ProFlex RV cut the tip opening as small as you can and use a small bowl of very very soapy water to dip you finger or tool in. It makes a big difference.
I haven't tried the painting part yet but it sure does look a lot better.