akky, i should thank you for posting this thread - it gave me something to occupy my mind with when i really needed a distraction

. i've been experimenting a bit with both outlines and fill effects and i'll post some examples - if you think they look anything like what you're after just tell me and i'll post you the xcf:s and/or general instructions - if two tea drinking gimpers put their minds to it the psp crowd should be eating dust soon enough

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metallic colours.png [ 403.68 KiB | Viewed 1960 times ]
here i just used the metallic colours filter on a form fill gradient. i didn't bevel or emboss or bump map or anything because i thought there was enough volume in the results of the filter itself. but i did give it a little extra highlighting.
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bevel, gradient form fill and glass layer.png [ 305.8 KiB | Viewed 1960 times ]
here i used a pronounced bevel and a glass layer effect just as a change from the textile looks - i think it works out really well so i posted it, though my guess is it's the textile looks you're really after.
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metallic colours overlay and gloss.png [ 371.42 KiB | Viewed 1960 times ]
this is more like textile - silk or closely stitched silk thread embroidery. i used the metallic colours filter and set it on overlay, then i made some glass layers and a very small bevel effect.