Cyberdragon Serrat from Doom the Dark Ages.
Example prompt :
"serrat, feral, dragon, solo, horns, helmet, mecha, robot, glowing eye, cybernetic arms, muscular, teeth, sharp teeth, turret, tail, unfurled wings"
The skin sometimes is a bit too green, so add "brown skin" to the prompt or "green skin" to negative
To make the wings folded and without that red matter you can use "folded wings" instead of "unfurled wings"
You can add "turret" to negative promt to remove it