Different images for Article Header and Article Card Images

Example:

This is the banner i'd made to go with this article:

https://civitai.com/articles/4375/exploring-model-testing-and-collaboration-in-ai-content-creation

The current outside card looks like:

With a suggested width of 850x400 - it DOES Make for a perfection level wide header.

The problem is, MODEL CARDS don't center widescreen images very well. The reason I made a DIFFERENT HEADER for inside the article was knowing that the text was going to get lost with a LARGER sentence splayed out on the full banner:

This wouldn't center because well, it wouldn't due to it being longer. That's an OK thing for me, as I just made what i felt (and see above for that issue) was a model card compatible header based on the output.

If we have a different header upload and a different CARD upload for Articles that'll solve the issue. 850x400 doesn't matter so much if you're just dropping random generations in, but some people are liking to style up a proper blog header.