Custom Glass Decals
Unfortunately those are sepia again and the lady is after colour.
I’m planning on using the Krafty Block ones as you can print on them in colour yourself if you have access to a colour laser printer. the only catch is that you may not be able to heat them so high, so you need to plan ahead, lay out your project and once everything is complete, apply the decal and fire it at 175C in your oven. This apparently makes it scratch proof.
Worth a try