I like the dreamcatcher too. You could always look on the embroidery library website and if there's anything you like ask Suzanne to add it to the shop. There is usually a small extra fee for it but it's not a lot.
I didn't realise when I first looked at their website that you could change the colour of the embroidery so if it is a bear on a moon for instance with a pink nappy on you could get the colour of the nappy changed.
The 'sleep tight' one is my favourite - it's basically based on one of their other nappies (the Miracle newborn set) but I changed the colour of the writing and the wording). You can change the colour of embroidery too - so if you like something but think it's too girly you can ask for it to be done in more boyish colours etc.
They are pretty open to anything you can think of I think, so if you have an idea what you would like the best thing is to email Suzanne and ask her what she suggests.