Experimenting with some AI to texturize hand-drawn templates, I wanted to make an Age of Empires-style Age Up system and make some test icons for the different tiers, and I'm uploading in case anyone finds them useful or interesting. They are intended to be used as Techtree icons, but some of the versions with effects could be magic items? The original freehand pixel art was uploaded to ChatGPT to add detail and effects in layers. Preview is the raw colourized freehand, if you can call it that.