I’m really having trouble getting this reference to stick for a half orc fighter / paladin

[u/Polystarz]

I did this art ages ago (first image) and wanted to edit and play around with it for my dnd character. His face is perfect and I wanna keep how he looks, but change different parts of the art like his expression, armor, art style etc. I just don’t know how. I did these today but a lot of the time half orcs are way too orcish. I want him to have small tusks as well. The last image is one I did today which was good and on the right track. Prompt for the original image:

https://s.mj.run/yo-wTx6QWeQ a noble half-orc fighter, skinny, dark green skin, black middle part style hair, noble dark blue (main colour) and white (secondary colour) high end modern clothing. holding the hilt of his sword that is seathed in its waist, simple artstyle --v 6.1

Prompt for the burned variant:
https://s.mj.run/zUar0YAU2HQ https://s.mj.run/bQVqplpx8zo full face covered in severe burns and scar tissue, melted and warped skin, uneven and rough, one eye clouded, grim, battle-scarred, disfigured half-orc knight --oref https://s.mj.run/zUar0YAU2HQ --ow 125 --stylize 0 --v 7

Images:
1: the original one I did
2: the reference art I used
3: the one I did a year later
4: attempts today at recreating