After years of unsuccessful searching for proper knives sets and not finding them, I decided to go for myself and make them up. Here is the procedure, which will give you some nice knives and sets in any color combination you might want.
First of all, I use some of the cheap imitation knives from China. They are basically ripp-offs of the classic Enardoe knives, but they work well here, because they are very cheaply made and you can easily remove the handles, spray paint them and glue them back to the knife. You could get them here.
After having separate all the parts (which is quite easy because of the cheap glue and sloppy workmanship they use) everything is cleaned from the glue. Then I spray painted the parts in the colors I wanted.
Last step is to assemble them back again in the desired color combinations (using proper glue this time). Ready for all the fancy and exotic knife routines!
Who said copies are bad? They only give you extra work and trouble re-building them into the proper thing …