Hi - this might not help you much, but I have a kit produced by Coats, that I bought cheaply in a flea market from someone who didn't realise people were interested in the social and art history of such things. It contains some instructions, a piece of calico with a picture of a church printed on it, and a needle threaded with brown thin cotton - more like sewing cotton than embroidery cotton. Someone has backstitched along some of the lines. I like to think the person recovered and found something more interesting to do. I am sure it was well meant, but it wouldn't be therapeutic for someone who liked colour or embroidery!
Harlemswife