A bit geeky I know, but Noctua case badges and stickers can be had from the Noctua website: Noctua.at - sound-optimised premium components "Designed in Austria"!
The only catch is you need to have previously purchased a Noctua product as you must provide an electronic copy of the invoice to receive them.
The only catch is you need to have previously purchased a Noctua product as you must provide an electronic copy of the invoice to receive them.