[@Shovel]
Yup, as [@Force and Fury] said, those images should be okay. They vary a lot in style, but the first one is the definition of 'high-quality digital art' if you want a reference.

[@Ebil Bunny] I don't think you can change prompts in a variation, so it's difficult to change an element (such as the color of a shirt) in a spread that has already been generated. I can generate the spread again and change the prompts, but then the pose and everything is going to be different. The original image is also a bit difficult when it comes to changing colors. Anyway, I made some variations of the ones you mentioned, and then I generated new ones based on the changes you requested.

[hider=variations+new spreads]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122743784669724683/manny3.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122743785227550741/manny4.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122743785881874512/manny-var1.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122743786913677312/manny-var2.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122743787681235046/manny-var3.png[/img]
[/hider]

[@Ti] There is some arm/hand AI action going on in the variations.
[hider=upscales+variations]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122733756810280990/ana-up1.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122733757254865006/ana-up2.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122733757867245649/ana-up3.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122733758374744184/ana-up4.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122734298982780938/ana-var3.png[/img]
[/hider]

[@Crimson Flame] We can always just ignore the elf ears in-character, or maybe it was something they put on just for the photo :)
[hider=1,7]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122745138238734416/tae-up1.png[/img]
[img]https://cdn.discordapp.com/attachments/1105493624545874034/1122745138838511768/tae-up2.png[/img]
[/hider]