Leah from Stardew Valley. I'm sure she is somebody's favorite waifu, but for some reason, I don't feel her, but here she is... LoRA has a problem or two - main outfit is sometimes inconsistent and the braid is prone to wacky behaviors, but to my surprise, she had relatively little fanart, in comparison to even Maru.
Recommended weight: 0.9 - 1
Main Prompt: "NSLeahStardew, orange hair, long hair, braid, single braid, purple eyes" + "braid in front"
Main Outfit: "NSLeahStardew, orange hair, long hair, braid, braid in front, single braid, purple eyes, suspenders, green collared shirt, midriff, navel"
Since was not sure, which color her pants are supposed to be, went with "brown pants"
In conclusion: Maybe the real waifus are the friends we made along the way. :3