This is Crash from Quake 3, aka female Doomguy. It was difficult finding good images for this model, so her outfit will vary quite a bit between each generations.
Usage and notes:
Positive prompt: 1girl, QuakeCrash, helmet, visor showing static, green armor, large breasts, midriff
Add boots for full body images
For full prompt examples, look at metadata for the image uploads.