Geo Graft editor
need help to copy paste a Geo graft of torso on golden palacein Genesis 3.
when i add golden palace to gen 3 the front torso color remains white and both the colours do not match. and when i was facing same issues in gen9 i had geo graft script which had helped me.

Comments
Are you talking about a geograft or geoshell?
It's a GeoGraft alternative set of Anatomical Elements, though it may well use Geometry Shells to blend the transition. I think you just need to copy the surface settings from the Torso (select on the base figure with the Surface Selection tool and use the Edit>Copy>Copy Selected Surface command, then switch to the GeoGraft, seelct its surface, and use the Paste Surface command). If you have Geoemtry Shells applied by other grafts or products you may need to hide parts of them (visibility toggles by surface and group in the Parameters pane) as any utility script won't know about other shells that are not explicitly added to its operation
Why did you have to manually copy / paste Torso material to GP on G3F ? Since they use different Shaders, direct copy/paste won't work. You need to apply Iray Uber shader to G3F's Torso surface beforehand...
There's a Material Copy script within GP's folder, you can directly run the script to copy materials from G3F to GP.
Geo graft