Hi, Rosi! Don't feel bad for asking me for something, I do this for you guys because I enjoy giving you free kits (I love getting freebie, also lol). You can find other contributions for the color challenges in the gallery and/or forum of the sites (links below). Not everyone makes a kit. These are just the ones that I found that I could make a kit instead of a layout. I will do my best to remember to include a link to the site - I think I was doing that originally and just get in a hurry and forget! Anyway, here are the links to the sites (you will have to register with each one)...
Plain Digital Wrapper - site, gallery, forum
Digital Scrapbooking Studio - site, gallery, forum
With Love Studio - site, gallery, forum
Wilma4Ever - site, gallery, forum
Pixel Scrapper - site, gallery, forum