Can anyone please help me find this?

[DinoDuvet]

Long time lurker first time poster, incredibly random but my duvet set unfortunately got ruined and I did not realise how attached to it I was, I bought it from Asda very Dino in Hawaii themed, just thought if anywhere could find it would probably be this platform, pic attached with my beautiful boy princey, thanks guys! X

Vinted? eBay?

Tried and no luck! Saw one a few years ago thought I should get it just in case and then didn't, genuinely gutted.

Depending how recently you bought it, I'd contact asda head office and ask if they have old stock/outlet store etc. Might be a long shot, but several shops have outlet stores and worth a shot.

I realise these are not the same, but possibly similar, colourful vibes:
https://www.dunelm.com/product/sophie-robinson-sunshine-flowers-100-cotton-duvet-cover-pillowcase-set-1000253238?defaultSkuId=30931543

An alternative

www.dunelm.com/product/pastel-dino-polycotton-duvet-cover-pillowcase-set-1000264953?defaultSkuId=30969970&branchCode=0405&utm_source=google&utm_medium=cpc&utm_campaign=Bedding_Duvet+Covers-PMax_%5BGOO-LIA-BEDDING-COVERS%5D&gclsrc=aw.ds&gad_source=1&gad_campaignid=19822795172&gbraid=0AAAAADGqyX1nL0jrjr95bi98UiK7FpmIn&gclid=Cj0KCQjw3aLHBhDTARIsAIRij5_T4qU5IqldnBNhZHZSAOuNk-bD0j7vrQxsuRAdnZ2yQIhSwmRK3moaAkTTEALw_wcB#gad_source_1

These sets are lovely thanks guys! Will contact head office it's a good idea, bought in 2019 so fingers crossed, was thinking I could potentially get someone to copy the pattern on the picture to fabric and get a seamstress to create into a set, is that even possible? Is it copyright? I dunno but I miss my bedding

Your best bet is ebay. Keep looking.