Victoria 8.1 HD vs SD

I've seen this beautiful render of Hyeseon Oh's Victoria 8.1 figure. She's the original artist and has developed the character a bit further, including custom hair and clothing. I was curious to see if I could get as much detail out of the Victoria 8.1 figure as Hyeseon did with her original assets, using similar lighting. Although I'm happy with my version, it's light years behind her original (check it out here and compare: https://www.artstation.com/artwork/xJLBeW)

Buy the NFT here: https://opensea.io/assets/0x495f947276749ce646f68ac8c248420045cb7b5e/106213606459603633188843666604958964604803620210378860846926494343154674696193
The first image is the HD version, the second was the regular SD version of the same character.