The Suzuki Verona was a re-badged Daewoo Magnus.
It was also sold in Europe as the Daewoo Evanda and, later, Chevrolet Evanda.
I suggest you look to Korean suppliers for accessory parts, or importers of Korean parts.
For example http://www.koreanautoimports.com/store/index.php?cPath=149_323_325&osCsid=1b9e1bea50e9a65e8b92695ffe2e568b
You could also try some Suzuki Forums, e.g. http://www.suzuki-forums.com/suzuki-verona-chevrolet-epica-daewoo-magnus/10588-looking-add-mods.html