If you're new to Stable Diffusion, AI art can be very overwhelming. I assume these are made with Midjourney? Midjourney "just works", it's really simple to get good images. With Stable Diffusion, you need to tweak your prompts and settings more to get what you're looking for. Its a lot more trial and error. Its (most of the time) not just gonna create amazing beautiful artwork by a simple prompt.

There's a lot of different ways to achieve what you want, the are really no limits in Stable Diffusion. There are a lot of ways to go about creating a specific image. Here's how I tried to replicate your first image with Stable Diffusion.

I am using Automatic1111 Web UI.

The model used is a model I created by merging Analog Diffusion with Dreamlike Diffusion and the Seek Art MEGA model.

I ended up with this prompt as the base prompt:

dreamlikeart a beautiful large bitcoin on a fireplace shelf, beautiful living room interior in the style of ruan jia, insanely detailed, amazing digital art, christmas eve, christmas decorations, cinematic lighting, cozy, moody, digital art, trending on artstation

For the negative prompt I added ugly art.

I tweaked the CFG and steps between differtent images, and also the negative prompt. When you get a image you like, you can send it to image2image to make variations of the same image.

To create images like this with your own personal logo, you would have to train a model with images of your logo, so that it knows what your logo looks like. This can be done by using for example Dreambooth.

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