Can people post Hi Quality flames in here for my team skin?

At least:

resolution:500*500
picture format:JPG, BMP, PNG, GIF, TIFF, PSD

remember transparent background

I can't help you with the actual flames, but try this link if you're using Photoshop:
http://browse.deviantart.com/r ... p;order=9&alltime=yes

Using a bit of layering and a selection of colours and transparecy you should be able to knock something together.