I found her!!! @jicrochet just wrote in the comment she likes to weave in yarnends 😆😆 (@jicrochet I am still joking)
And with the clay hands... I broke the last one (AHHHHHHHHHHHHHH) I was not careful enough and the pinky finger broke, I so hope I can glue it back.
And with the cardigan: In crochet I did not swatch either, it is so much more reliable sizewise (in my opinion), but knitting behaves strange... Once it is of the needles it is often much bigger than I expected.
And Silvia is really a good friend... I am right now preapring a present for her, her birthday is on friday. But I do not dare to write what i will gift her, in fear she reads it :-DDD