Duplicate and aply edges to copy. Invert copy and change mode to overlay.
step 3 of 9
Use first source and warp to form hair. Duplicate to cover the whole hair.
step 4 of 9
Use second source on whole body with blending mode set to vivid light. Used mask to remove flame outside the body
step 5 of 9
Same technique as step 4 to add flames to her hand here but the time using first source
step 6 of 9
Scale and duplicate first source tor background flames
step 7 of 9
Rasterize text. Separate each letter on separate layers and apply the following effects.
step 8 of 9
Flatten each letter to merge the effect. Then use liquify on each letter mainly on the border to make some survy shape and flames
step 9 of 9
Extract flames from source 1, scale and duplicate to apply on text. Use mask to remove extra flames on each letter.