Happy Easter to you as well, I would try your local second hand building material yard, old doors etc, they quite often have bits and pieces. Elraco is an online store in Sth Australia, excellent to deal with https://elraco.com.au/index.php/escutcheons-c-28_1288_1294?page=2&sort=2a

Thanks Dreamer for spending your time looking for that gorgeous sofa. I have emailed Home beautiful to see if they know a little more about it. The ones you posted are nice, but you know what it’s like when you have seen something you love. Thanks again and stay safe

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Hi Rae, I don't think they export to Australia. It is really hard to say without seeing an actual sample as colour on a screen is always varied, however the two alternatives to your Lucent Arctic White (top image Lucent Arctic White) available here for both the colour and style are the Caesarstone's London Grey (middle image) or Caesarstone's White Attica (bottom image). You may like to check these out by seeing actual large samples at a Caesarstone showroom near you. Hope this helps, Malcolm.