My AI Setup

In the past I’ve used Stable Diffusion to generate images using stable diffusion models with AUTOMATIC1111’s webui. While its possible to get good results with this setup, it’s not ideal for generating giantess images.

Recently I learned about Flux.dev and how it worked well with giantess content. And so far this has been very true. Unfortunately in order to use flux, you can’t use automatic1111’s webui (At least to my knowledge). So I had to switch to ComfyUI to use flux. At first I was quite frustrated with this switch as I was pretty used to using automatic1111’s webui, but I now prefer ComfyUI. Its a bit intimidating at first, but once you get it setup it works really well, and is very easy to use, plus the queue system is SUPER nice.

While I’m still a very basic user of ComfyUI, there are people doing some wild stuff with it, that I want to try out. Definitely want to try doing some giantess animations, though I might need a better GPU first.

Setup

Below is my current, very basic ComfyUI workspace. I keep a few LoraLoaderModelOnly nodes hooked up, and just bypass any I’m not using. I’ve found that using the FluxGuidance node in between the prompts and the KSampler helps quite a bit, which sounds obvious but took me awhile to figure out. I pretty much just leave the guidance set to 4 at all times.

Sampler

For the sampler, I mostly use ddim, and for the scheduler I use ddim_uniform. This usually results in good results, and is pretty quick. I only have a Nvidia RTX 2070 GPU, and I can generate a 1024x1024 image with 2-4 loras in about 3-5 minutes. Not exactly the fastest, but not bad for a card that came out in 2018. For more information on good flux sampler settings see this civitai post comparing different samplers.

Loras

You can load lora’s using the LoraLoaderModelOnly node, and you can wire multiple nodes up at once, and then just bypass the ones you don’t want to use.

I’m using the following Loras for giantess content, ordered by what I’m currently using the most:

• GTS
• Giantess - Flux
• Giantess Realistic 1024px
• you9134’s Giantess LoRA
• FluxGiant - actually haven’t tried this one yet, but it looks promising!

Not entirely sure which ones are best, worst, I just play with all of them and see what happens.

I also find it works well to mix in other Lora’s to get more interesting results. Some others that I reguarly use are:

• XT404 BOOBS BASTIC uhh, yeah. Makes em have big boobs, and usually makes them look pretty shiny, and tends towards Asian women. Works really well with giantess/mini giantess content.
• Feet Fix - if your feet suck, this lora will hopefully fix them. Works best with more close up feet content.
• Female Anatomy - this lora works ok for more realistic female nudity. Might be better ones other there, but works ok.
• NSFW unlock - another one for more realistic female nudity.

There are also a ton of loras for specific people that work well with giantess/mini giantess content to get a specific look.

Prompting

So prompting for Flux is a bit different than Stable Diffusion. Its much more natural, you just type what you want and it gives it to you. I don’t have to really do weighting all that much, and I don’t worry about the negative prompts too much. I do use the following negative prompts:

child, toddler, kid, fat, pregnant

Sometimes the prompts think giant woman means fat or pregnant. And then any mini giantess stuff tends to think tiny main should render a child instead of a man. Thats why I use man in a business suit quite often as otherwise it tends to think its a child. I also use man with a beard too to trick the system into generating a tiny man that actually looks like a man. Its honestly even harder if you want a giant woman with a tiny woman. You just gotta get really specific.

Here is an example prompts I’ve used recently:

loras: XT404.BOOBS, GTS, Giantess - Flux

giantess, a giant woman standing in a tiny city. The buildings only come up to her ankles. She is a true giant.
There are tiny cars at her feet on a highway. She is dressed in leather with a corset and stiletto heels. City
is destroyed and on fire, smoke is in the air. It looks like the apocalypse. Its overcast.  There are cracks
in the road at her feet. This is a movie about macrophilia fetish. Woman is thin and fit. Aerial view from a
helicoptor.

which generated this:

Ands thats basically it. I don’t really do any post processing. I MIGHT clean something up if its super easy just using the shitty erase tool in the Windows Photo app. But that is pretty rare.

Good luck with your giantess images!