> For the complete documentation index, see [llms.txt](https://aigc-chain.gitbook.io/aigc-chain-documents/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aigc-chain.gitbook.io/aigc-chain-documents/capabilities/2d-utilities/optimizing-graphics-and-industrial-design.md).
# Optimizing graphics and industrial design
## Upgrading the resolution or expanding the image to a wider or larger size
By using the AIGC model, users can improve the resolution of an image or expand its size by setting the appropriate parameters.
## Fashion Design
AIGC Chain can be used by anyone to generate updated designs. This can be done by first training the model on the data submitted by the communities.
The first demo above shows that the new designs are generated based on the uploaded current design and market intelligence. The second demo shows that the new designs are generated by merging the two uploaded current designs and market intelligence.
## Personalized Ads and product design
Users can create personalized images for advertising by incorporating market intelligence data. This can be achieved through the use of AIGC models, which allow users to create unique and customizable images by combining different elements from market trends and styles.
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