You can then recolor the original theme's assets (using a service like LunaPic or GIMP's Colorize function), or modify them however else you wish, and load them into the Tweaker through the Tweaker settings -> Theme settings menu.
These are ready-to-use PSO2 Tweaker themes - Click on them to download them, then click "Import theme" in the Tweaker and select the zip file. If you have a cool theme you'd like to see here, send me a DM on Discord (Aida Enna#0001).
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