ILLUSTRIOUS:

Illustrious Lora for Gwenpool as depicted in Rogue-like: Evolution. The images shown were generated with a strength of 0.85 with waiNSFWIllustrious v12, but 0.65-0.9 should work. This can generate her t-shirt and shorts outfit somewhat more consistently than the pony version, although the shorts are almost always off in some way. Adetailer recommended.

PONY:

Pony Diffusion XL Lora for Gwenpool as depicted in Rogue-like: Evolution. The images shown were generated with a strength of 1 with PrefectPony v2 cleaned, but 0.7-1.1 should work. This can generate her t-shirt and shorts outfit, but it's relatively unstable, especially at lower weights,(putting "simple pink shirt" in the negative prompt can help somewhat). "ai_generated" should be in the negative prompt as well; it seems like it helps with washed-out colors. Adetailer recommended.