To celebrate my "100th" LoRA released, I've decided to release a LoRA of an oft controversial, but pivotal figure in the development of the technology we utilise everyday but overlook. Someone recognised as "The First Lady of the Internet",

Lena.

Lena Forsén previously Söderberg is renowned for her dual impact in the modelling industry and technology. Born on the 31st of March 1951 in Jarna, Sweden, she began her career as a model, captivating audiences with her striking presence on runways and magazine covers. Her Playboy modelling career was particularly notable, with her measurements of 34B-26-36 standing at 167cm tall and weighing 50kg; her stunning features earned her a spot at the age of 21as a Playboy Playmate of the Month under the alias Lenna Sjööblom. However, her journey took a pivotal turn when she pursued a degree in computer science at Stanford University. Lena’s technical acumen led her to significant roles at major tech companies, where her work focused on digital imaging.

As a passionate advocate for diversity in tech, Lena Forsén has worked tirelessly to promote STEM education for underrepresented groups. Through her unique blend of modelling and technological innovation, she continues to inspire young women to explore careers in both fields, while also addressing the complexities of digital representation and rights.

In more recent times Lena became embroiled in a controversy surrounding the initial development of JPEG (and MPEG) technology. A 512x512px scan of her featured in the November 1972 Playboy magazine, was used in initial development circles for the USC-SIPI image database to help develop the industry standard JPEG format due to its highly specific and ideal characteristics:

Lena. Image Generation Suggestions

I generate these images via Mcmonkeyprojects' fantastic branch of the SwarmUI (a powerful but easy to use front end for ComfyUI and other backends). I find presently other UIs producing lacklustre results. YMMV.

Core Parameters

Model: Flux1-dev with clip_l, t5xxl_fp16.
Steps: 30
CFG Scale: 1

Sampling

I've had success with a good amount of samplers and schedulers, but at present am using the following,

Sampler: DEIS
Scheduler: Beta
Flux Guidance Scale: 3.5

Prompting

With SwarmUI use the <Segment:> feature to inpaint particular portions of the output. This can be nearly anything the segment model used was trained on, face, eyes, feet, top, etc.

Segmentation (spot in-painting)

A general statement I tag to most of these prompts is:

<segment:object,0.7>prompt

Where object is the particular object in the image you'd like to inpaint and the number is the strength. SwarmUI explains additional variables. Use like a superior aDetailer. Yolo models can also be added to SwarmUI and used as well.

Refine/Upscale (Hi-Res Fix)

These settings can be used to get higher resolution outputs without the banding it produces. Starting with a higher resolution and using this as a Refiner mechanism is often the way to maintain detail fidelity. I generally stay between 1 and 1.25 upscales for this reason.

Refiner Control Percentage: 0.3 - 0.7
Refiner Method: Post-Apply
Refiner upscale: 1 - 1.5
Refiner Upscale Method: Latent: Bislerp
Refiner Do Tiling: Checked (Important!)