use data in variable for profile pictures

[Ai-Kiwi]

Is your feature request related to a problem? Please describe. I have been trying to get my own cache system I use to work with this. However I have been unable to as I can't see a way for profile pictures to use data from a variable's. It is seems to want a URL or file from my understanding.

Describe the solution you'd like I would like if there was a way to add an image via inputting data in some way or another eg base64 or byte data.

Describe alternatives you've considered Not sure of any alternative solution's.

Additional context Don't think any more info is needed.