For the Banner I made:
Make your text layer, use the dropper tool to get the yelloow from the Pokemon lettering, So you now have "Text" in Yellow. Right click the layer and click "Layer to Image Size".
Duplicate the text layer.
On the second text layer, Right click and then "Alpha to selection"
Use the eyedropper tool to get the outline Blue from the Pokemon Text.
After you have the color, go to Select -> Grow. And maybe do 2-3 Pixels.
After that go to Edit -> Fill with FG Color (or BG, whichever the blue is in)
Then put the yellow layer on top of the blue one and there ya go.
For Plug-Ins. I run off basic Gimp lol I dont have any extra things.
Make your text layer, use the dropper tool to get the yelloow from the Pokemon lettering, So you now have "Text" in Yellow. Right click the layer and click "Layer to Image Size".
Duplicate the text layer.
On the second text layer, Right click and then "Alpha to selection"
Use the eyedropper tool to get the outline Blue from the Pokemon Text.
After you have the color, go to Select -> Grow. And maybe do 2-3 Pixels.
After that go to Edit -> Fill with FG Color (or BG, whichever the blue is in)
Then put the yellow layer on top of the blue one and there ya go.
For Plug-Ins. I run off basic Gimp lol I dont have any extra things.